diff options
Diffstat (limited to 'drivers/net')
67 files changed, 411 insertions, 369 deletions
diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c index 4f1cc71..6028226 100644 --- a/drivers/net/arm/ixp4xx_eth.c +++ b/drivers/net/arm/ixp4xx_eth.c @@ -241,7 +241,7 @@ static inline void memcpy_swab32(u32 *dest, u32 *src, int cnt) static spinlock_t mdio_lock; static struct eth_regs __iomem *mdio_regs; /* mdio command and status only */ -struct mii_bus *mdio_bus; +static struct mii_bus *mdio_bus; static int ports_open; static struct port *npe_port_tab[MAX_NPES]; static struct dma_pool *dma_pool; diff --git a/drivers/net/caif/caif_spi_slave.c b/drivers/net/caif/caif_spi_slave.c index 077ccf8..2111dbf 100644 --- a/drivers/net/caif/caif_spi_slave.c +++ b/drivers/net/caif/caif_spi_slave.c @@ -22,13 +22,13 @@ #include <net/caif/caif_spi.h> #ifndef CONFIG_CAIF_SPI_SYNC -#define SPI_DATA_POS SPI_CMD_SZ +#define SPI_DATA_POS 0 static inline int forward_to_spi_cmd(struct cfspi *cfspi) { return cfspi->rx_cpck_len; } #else -#define SPI_DATA_POS 0 +#define SPI_DATA_POS SPI_CMD_SZ static inline int forward_to_spi_cmd(struct cfspi *cfspi) { return 0; diff --git a/drivers/net/can/mscan/mpc5xxx_can.c b/drivers/net/can/mscan/mpc5xxx_can.c index af75393..b1bdc90 100644 --- a/drivers/net/can/mscan/mpc5xxx_can.c +++ b/drivers/net/can/mscan/mpc5xxx_can.c @@ -38,7 +38,7 @@ struct mpc5xxx_can_data { unsigned int type; - u32 (*get_clock)(struct of_device *ofdev, const char *clock_name, + u32 (*get_clock)(struct platform_device *ofdev, const char *clock_name, int *mscan_clksrc); }; @@ -48,7 +48,7 @@ static struct of_device_id __devinitdata mpc52xx_cdm_ids[] = { {} }; -static u32 __devinit mpc52xx_can_get_clock(struct of_device *ofdev, +static u32 __devinit mpc52xx_can_get_clock(struct platform_device *ofdev, const char *clock_name, int *mscan_clksrc) { @@ -101,7 +101,7 @@ static u32 __devinit mpc52xx_can_get_clock(struct of_device *ofdev, return freq; } #else /* !CONFIG_PPC_MPC52xx */ -static u32 __devinit mpc52xx_can_get_clock(struct of_device *ofdev, +static u32 __devinit mpc52xx_can_get_clock(struct platform_device *ofdev, const char *clock_name, int *mscan_clksrc) { @@ -129,7 +129,7 @@ static struct of_device_id __devinitdata mpc512x_clock_ids[] = { {} }; -static u32 __devinit mpc512x_can_get_clock(struct of_device *ofdev, +static u32 __devinit mpc512x_can_get_clock(struct platform_device *ofdev, const char *clock_name, int *mscan_clksrc) { @@ -239,7 +239,7 @@ exit_unmap: return freq; } #else /* !CONFIG_PPC_MPC512x */ -static u32 __devinit mpc512x_can_get_clock(struct of_device *ofdev, +static u32 __devinit mpc512x_can_get_clock(struct platform_device *ofdev, const char *clock_name, int *mscan_clksrc) { @@ -247,7 +247,7 @@ static u32 __devinit mpc512x_can_get_clock(struct of_device *ofdev, } #endif /* CONFIG_PPC_MPC512x */ -static int __devinit mpc5xxx_can_probe(struct of_device *ofdev, +static int __devinit mpc5xxx_can_probe(struct platform_device *ofdev, const struct of_device_id *id) { struct mpc5xxx_can_data *data = (struct mpc5xxx_can_data *)id->data; @@ -317,7 +317,7 @@ exit_unmap_mem: return err; } -static int __devexit mpc5xxx_can_remove(struct of_device *ofdev) +static int __devexit mpc5xxx_can_remove(struct platform_device *ofdev) { struct net_device *dev = dev_get_drvdata(&ofdev->dev); struct mscan_priv *priv = netdev_priv(dev); @@ -334,7 +334,7 @@ static int __devexit mpc5xxx_can_remove(struct of_device *ofdev) #ifdef CONFIG_PM static struct mscan_regs saved_regs; -static int mpc5xxx_can_suspend(struct of_device *ofdev, pm_message_t state) +static int mpc5xxx_can_suspend(struct platform_device *ofdev, pm_message_t state) { struct net_device *dev = dev_get_drvdata(&ofdev->dev); struct mscan_priv *priv = netdev_priv(dev); @@ -345,7 +345,7 @@ static int mpc5xxx_can_suspend(struct of_device *ofdev, pm_message_t state) return 0; } -static int mpc5xxx_can_resume(struct of_device *ofdev) +static int mpc5xxx_can_resume(struct platform_device *ofdev) { struct net_device *dev = dev_get_drvdata(&ofdev->dev); struct mscan_priv *priv = netdev_priv(dev); diff --git a/drivers/net/can/sja1000/sja1000_of_platform.c b/drivers/net/can/sja1000/sja1000_of_platform.c index ac1a83d..5bfccfd 100644 --- a/drivers/net/can/sja1000/sja1000_of_platform.c +++ b/drivers/net/can/sja1000/sja1000_of_platform.c @@ -67,7 +67,7 @@ static void sja1000_ofp_write_reg(const struct sja1000_priv *priv, out_8(priv->reg_base + reg, val); } -static int __devexit sja1000_ofp_remove(struct of_device *ofdev) +static int __devexit sja1000_ofp_remove(struct platform_device *ofdev) { struct net_device *dev = dev_get_drvdata(&ofdev->dev); struct sja1000_priv *priv = netdev_priv(dev); @@ -87,7 +87,7 @@ static int __devexit sja1000_ofp_remove(struct of_device *ofdev) return 0; } -static int __devinit sja1000_ofp_probe(struct of_device *ofdev, +static int __devinit sja1000_ofp_probe(struct platform_device *ofdev, const struct of_device_id *id) { struct device_node *np = ofdev->dev.of_node; diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h index 0060e42..99a9299 100644 --- a/drivers/net/ehea/ehea.h +++ b/drivers/net/ehea/ehea.h @@ -413,7 +413,7 @@ struct ehea_port_res { struct ehea_adapter { u64 handle; - struct of_device *ofdev; + struct platform_device *ofdev; struct ehea_port *port[EHEA_MAX_PORTS]; struct ehea_eq *neq; /* notification event queue */ struct tasklet_struct neq_tasklet; @@ -465,7 +465,7 @@ struct ehea_port { struct net_device *netdev; struct net_device_stats stats; struct ehea_port_res port_res[EHEA_MAX_PORT_RES]; - struct of_device ofdev; /* Open Firmware Device */ + struct platform_device ofdev; /* Open Firmware Device */ struct ehea_mc_list *mc_list; /* Multicast MAC addresses */ struct vlan_group *vgrp; struct ehea_eq *qp_eq; diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index 3beba70..897719b 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -107,10 +107,10 @@ struct ehea_fw_handle_array ehea_fw_handles; struct ehea_bcmc_reg_array ehea_bcmc_regs; -static int __devinit ehea_probe_adapter(struct of_device *dev, +static int __devinit ehea_probe_adapter(struct platform_device *dev, const struct of_device_id *id); -static int __devexit ehea_remove(struct of_device *dev); +static int __devexit ehea_remove(struct platform_device *dev); static struct of_device_id ehea_device_table[] = { { @@ -3376,7 +3376,7 @@ static ssize_t ehea_remove_port(struct device *dev, static DEVICE_ATTR(probe_port, S_IWUSR, NULL, ehea_probe_port); static DEVICE_ATTR(remove_port, S_IWUSR, NULL, ehea_remove_port); -int ehea_create_device_sysfs(struct of_device *dev) +int ehea_create_device_sysfs(struct platform_device *dev) { int ret = device_create_file(&dev->dev, &dev_attr_probe_port); if (ret) @@ -3387,13 +3387,13 @@ out: return ret; } -void ehea_remove_device_sysfs(struct of_device *dev) +void ehea_remove_device_sysfs(struct platform_device *dev) { device_remove_file(&dev->dev, &dev_attr_probe_port); device_remove_file(&dev->dev, &dev_attr_remove_port); } -static int __devinit ehea_probe_adapter(struct of_device *dev, +static int __devinit ehea_probe_adapter(struct platform_device *dev, const struct of_device_id *id) { struct ehea_adapter *adapter; @@ -3492,7 +3492,7 @@ out: return ret; } -static int __devexit ehea_remove(struct of_device *dev) +static int __devexit ehea_remove(struct platform_device *dev) { struct ehea_adapter *adapter = dev_get_drvdata(&dev->dev); int i; diff --git a/drivers/net/fec_mpc52xx.c b/drivers/net/fec_mpc52xx.c index d1a5b17..e3e10b4 100644 --- a/drivers/net/fec_mpc52xx.c +++ b/drivers/net/fec_mpc52xx.c @@ -850,7 +850,7 @@ static const struct net_device_ops mpc52xx_fec_netdev_ops = { /* ======================================================================== */ static int __devinit -mpc52xx_fec_probe(struct of_device *op, const struct of_device_id *match) +mpc52xx_fec_probe(struct platform_device *op, const struct of_device_id *match) { int rv; struct net_device *ndev; @@ -995,7 +995,7 @@ err_netdev: } static int -mpc52xx_fec_remove(struct of_device *op) +mpc52xx_fec_remove(struct platform_device *op) { struct net_device *ndev; struct mpc52xx_fec_priv *priv; @@ -1025,7 +1025,7 @@ mpc52xx_fec_remove(struct of_device *op) } #ifdef CONFIG_PM -static int mpc52xx_fec_of_suspend(struct of_device *op, pm_message_t state) +static int mpc52xx_fec_of_suspend(struct platform_device *op, pm_message_t state) { struct net_device *dev = dev_get_drvdata(&op->dev); @@ -1035,7 +1035,7 @@ static int mpc52xx_fec_of_suspend(struct of_device *op, pm_message_t state) return 0; } -static int mpc52xx_fec_of_resume(struct of_device *op) +static int mpc52xx_fec_of_resume(struct platform_device *op) { struct net_device *dev = dev_get_drvdata(&op->dev); diff --git a/drivers/net/fec_mpc52xx_phy.c b/drivers/net/fec_mpc52xx_phy.c index dbaf72c..0b4cb6f 100644 --- a/drivers/net/fec_mpc52xx_phy.c +++ b/drivers/net/fec_mpc52xx_phy.c @@ -61,7 +61,7 @@ static int mpc52xx_fec_mdio_write(struct mii_bus *bus, int phy_id, int reg, data | FEC_MII_WRITE_FRAME); } -static int mpc52xx_fec_mdio_probe(struct of_device *of, +static int mpc52xx_fec_mdio_probe(struct platform_device *of, const struct of_device_id *match) { struct device *dev = &of->dev; @@ -122,7 +122,7 @@ static int mpc52xx_fec_mdio_probe(struct of_device *of, return err; } -static int mpc52xx_fec_mdio_remove(struct of_device *of) +static int mpc52xx_fec_mdio_remove(struct platform_device *of) { struct device *dev = &of->dev; struct mii_bus *bus = dev_get_drvdata(dev); diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c index f08cff9..d6e3111 100644 --- a/drivers/net/fs_enet/fs_enet-main.c +++ b/drivers/net/fs_enet/fs_enet-main.c @@ -997,7 +997,7 @@ static const struct net_device_ops fs_enet_netdev_ops = { #endif }; -static int __devinit fs_enet_probe(struct of_device *ofdev, +static int __devinit fs_enet_probe(struct platform_device *ofdev, const struct of_device_id *match) { struct net_device *ndev; @@ -1105,7 +1105,7 @@ out_free_fpi: return ret; } -static int fs_enet_remove(struct of_device *ofdev) +static int fs_enet_remove(struct platform_device *ofdev) { struct net_device *ndev = dev_get_drvdata(&ofdev->dev); struct fs_enet_private *fep = netdev_priv(ndev); diff --git a/drivers/net/fs_enet/mac-fcc.c b/drivers/net/fs_enet/mac-fcc.c index 48e91b6..7a84e45 100644 --- a/drivers/net/fs_enet/mac-fcc.c +++ b/drivers/net/fs_enet/mac-fcc.c @@ -84,7 +84,7 @@ static inline int fcc_cr_cmd(struct fs_enet_private *fep, u32 op) static int do_pd_setup(struct fs_enet_private *fep) { - struct of_device *ofdev = to_of_device(fep->dev); + struct platform_device *ofdev = to_platform_device(fep->dev); struct fs_platform_info *fpi = fep->fpi; int ret = -EINVAL; diff --git a/drivers/net/fs_enet/mac-fec.c b/drivers/net/fs_enet/mac-fec.c index 7ca1642..61035fc 100644 --- a/drivers/net/fs_enet/mac-fec.c +++ b/drivers/net/fs_enet/mac-fec.c @@ -96,7 +96,7 @@ static int whack_reset(struct fec __iomem *fecp) static int do_pd_setup(struct fs_enet_private *fep) { - struct of_device *ofdev = to_of_device(fep->dev); + struct platform_device *ofdev = to_platform_device(fep->dev); fep->interrupt = of_irq_to_resource(ofdev->dev.of_node, 0, NULL); if (fep->interrupt == NO_IRQ) diff --git a/drivers/net/fs_enet/mac-scc.c b/drivers/net/fs_enet/mac-scc.c index a3c4454..22a02a7 100644 --- a/drivers/net/fs_enet/mac-scc.c +++ b/drivers/net/fs_enet/mac-scc.c @@ -96,7 +96,7 @@ static inline int scc_cr_cmd(struct fs_enet_private *fep, u32 op) static int do_pd_setup(struct fs_enet_private *fep) { - struct of_device *ofdev = to_of_device(fep->dev); + struct platform_device *ofdev = to_platform_device(fep->dev); fep->interrupt = of_irq_to_resource(ofdev->dev.of_node, 0, NULL); if (fep->interrupt == NO_IRQ) diff --git a/drivers/net/fs_enet/mii-bitbang.c b/drivers/net/fs_enet/mii-bitbang.c index 3607340..3cda2b5 100644 --- a/drivers/net/fs_enet/mii-bitbang.c +++ b/drivers/net/fs_enet/mii-bitbang.c @@ -150,7 +150,7 @@ static int __devinit fs_mii_bitbang_init(struct mii_bus *bus, return 0; } -static int __devinit fs_enet_mdio_probe(struct of_device *ofdev, +static int __devinit fs_enet_mdio_probe(struct platform_device *ofdev, const struct of_device_id *match) { struct mii_bus *new_bus; @@ -200,7 +200,7 @@ out: return ret; } -static int fs_enet_mdio_remove(struct of_device *ofdev) +static int fs_enet_mdio_remove(struct platform_device *ofdev) { struct mii_bus *bus = dev_get_drvdata(&ofdev->dev); struct bb_info *bitbang = bus->priv; diff --git a/drivers/net/fs_enet/mii-fec.c b/drivers/net/fs_enet/mii-fec.c index bddffd1..dbb9c48 100644 --- a/drivers/net/fs_enet/mii-fec.c +++ b/drivers/net/fs_enet/mii-fec.c @@ -101,7 +101,7 @@ static int fs_enet_fec_mii_reset(struct mii_bus *bus) return 0; } -static int __devinit fs_enet_mdio_probe(struct of_device *ofdev, +static int __devinit fs_enet_mdio_probe(struct platform_device *ofdev, const struct of_device_id *match) { struct resource res; @@ -192,7 +192,7 @@ out: return ret; } -static int fs_enet_mdio_remove(struct of_device *ofdev) +static int fs_enet_mdio_remove(struct platform_device *ofdev) { struct mii_bus *bus = dev_get_drvdata(&ofdev->dev); struct fec_info *fec = bus->priv; diff --git a/drivers/net/fsl_pq_mdio.c b/drivers/net/fsl_pq_mdio.c index f53f850..d4bf91a 100644 --- a/drivers/net/fsl_pq_mdio.c +++ b/drivers/net/fsl_pq_mdio.c @@ -265,7 +265,7 @@ static int get_ucc_id_for_range(u64 start, u64 end, u32 *ucc_id) #endif -static int fsl_pq_mdio_probe(struct of_device *ofdev, +static int fsl_pq_mdio_probe(struct platform_device *ofdev, const struct of_device_id *match) { struct device_node *np = ofdev->dev.of_node; @@ -425,7 +425,7 @@ err_free_priv: } -static int fsl_pq_mdio_remove(struct of_device *ofdev) +static int fsl_pq_mdio_remove(struct platform_device *ofdev) { struct device *device = &ofdev->dev; struct mii_bus *bus = dev_get_drvdata(device); diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index a1b6301..4f7c3f3 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -122,9 +122,9 @@ static irqreturn_t gfar_interrupt(int irq, void *dev_id); static void adjust_link(struct net_device *dev); static void init_registers(struct net_device *dev); static int init_phy(struct net_device *dev); -static int gfar_probe(struct of_device *ofdev, +static int gfar_probe(struct platform_device *ofdev, const struct of_device_id *match); -static int gfar_remove(struct of_device *ofdev); +static int gfar_remove(struct platform_device *ofdev); static void free_skb_resources(struct gfar_private *priv); static void gfar_set_multi(struct net_device *dev); static void gfar_set_hash_for_addr(struct net_device *dev, u8 *addr); @@ -605,7 +605,7 @@ static int gfar_parse_group(struct device_node *np, return 0; } -static int gfar_of_init(struct of_device *ofdev, struct net_device **pdev) +static int gfar_of_init(struct platform_device *ofdev, struct net_device **pdev) { const char *model; const char *ctype; @@ -959,7 +959,7 @@ static void gfar_detect_errata(struct gfar_private *priv) /* Set up the ethernet device structure, private data, * and anything else we need before we start */ -static int gfar_probe(struct of_device *ofdev, +static int gfar_probe(struct platform_device *ofdev, const struct of_device_id *match) { u32 tempval; @@ -1238,7 +1238,7 @@ register_fail: return err; } -static int gfar_remove(struct of_device *ofdev) +static int gfar_remove(struct platform_device *ofdev) { struct gfar_private *priv = dev_get_drvdata(&ofdev->dev); diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h index 710810e..68984eb 100644 --- a/drivers/net/gianfar.h +++ b/drivers/net/gianfar.h @@ -1054,7 +1054,7 @@ struct gfar_private { struct device_node *node; struct net_device *ndev; - struct of_device *ofdev; + struct platform_device *ofdev; enum gfar_errata errata; struct gfar_priv_grp gfargrp[MAXGROUPS]; diff --git a/drivers/net/greth.c b/drivers/net/greth.c index 4d09eab..f15c64f 100644 --- a/drivers/net/greth.c +++ b/drivers/net/greth.c @@ -1373,7 +1373,7 @@ error: } /* Initialize the GRETH MAC */ -static int __devinit greth_of_probe(struct of_device *ofdev, const struct of_device_id *match) +static int __devinit greth_of_probe(struct platform_device *ofdev, const struct of_device_id *match) { struct net_device *dev; struct greth_private *greth; @@ -1412,7 +1412,7 @@ static int __devinit greth_of_probe(struct of_device *ofdev, const struct of_dev } regs = (struct greth_regs *) greth->regs; - greth->irq = ofdev->irqs[0]; + greth->irq = ofdev->archdata.irqs[0]; dev_set_drvdata(greth->dev, dev); SET_NETDEV_DEV(dev, greth->dev); @@ -1572,7 +1572,7 @@ error1: return err; } -static int __devexit greth_of_remove(struct of_device *of_dev) +static int __devexit greth_of_remove(struct platform_device *of_dev) { struct net_device *ndev = dev_get_drvdata(&of_dev->dev); struct greth_private *greth = netdev_priv(ndev); diff --git a/drivers/net/greth.h b/drivers/net/greth.h index 973388d..03ad903 100644 --- a/drivers/net/greth.h +++ b/drivers/net/greth.h @@ -118,7 +118,7 @@ struct greth_private { int irq; - struct device *dev; /* Pointer to of_device->dev */ + struct device *dev; /* Pointer to platform_device->dev */ struct net_device *netdev; struct napi_struct napi; spinlock_t devlock; diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c index eeec7bc..3506fd6 100644 --- a/drivers/net/ibm_newemac/core.c +++ b/drivers/net/ibm_newemac/core.c @@ -2245,7 +2245,7 @@ static int emac_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd) struct emac_depentry { u32 phandle; struct device_node *node; - struct of_device *ofdev; + struct platform_device *ofdev; void *drvdata; }; @@ -2719,7 +2719,7 @@ static const struct net_device_ops emac_gige_netdev_ops = { .ndo_change_mtu = emac_change_mtu, }; -static int __devinit emac_probe(struct of_device *ofdev, +static int __devinit emac_probe(struct platform_device *ofdev, const struct of_device_id *match) { struct net_device *ndev; @@ -2941,7 +2941,7 @@ static int __devinit emac_probe(struct of_device *ofdev, return err; } -static int __devexit emac_remove(struct of_device *ofdev) +static int __devexit emac_remove(struct platform_device *ofdev) { struct emac_instance *dev = dev_get_drvdata(&ofdev->dev); diff --git a/drivers/net/ibm_newemac/core.h b/drivers/net/ibm_newemac/core.h index b1cbe6f..9e37e3d 100644 --- a/drivers/net/ibm_newemac/core.h +++ b/drivers/net/ibm_newemac/core.h @@ -170,12 +170,12 @@ struct emac_instance { struct net_device *ndev; struct resource rsrc_regs; struct emac_regs __iomem *emacp; - struct of_device *ofdev; + struct platform_device *ofdev; struct device_node **blist; /* bootlist entry */ /* MAL linkage */ u32 mal_ph; - struct of_device *mal_dev; + struct platform_device *mal_dev; u32 mal_rx_chan; u32 mal_tx_chan; struct mal_instance *mal; @@ -196,24 +196,24 @@ struct emac_instance { /* Shared MDIO if any */ u32 mdio_ph; - struct of_device *mdio_dev; + struct platform_device *mdio_dev; struct emac_instance *mdio_instance; struct mutex mdio_lock; /* ZMII infos if any */ u32 zmii_ph; u32 zmii_port; - struct of_device *zmii_dev; + struct platform_device *zmii_dev; /* RGMII infos if any */ u32 rgmii_ph; u32 rgmii_port; - struct of_device *rgmii_dev; + struct platform_device *rgmii_dev; /* TAH infos if any */ u32 tah_ph; u32 tah_port; - struct of_device *tah_dev; + struct platform_device *tah_dev; /* IRQs */ int wol_irq; diff --git a/drivers/net/ibm_newemac/mal.c b/drivers/net/ibm_newemac/mal.c index fcff9e0..d5717e2 100644 --- a/drivers/net/ibm_newemac/mal.c +++ b/drivers/net/ibm_newemac/mal.c @@ -517,7 +517,7 @@ void *mal_dump_regs(struct mal_instance *mal, void *buf) return regs + 1; } -static int __devinit mal_probe(struct of_device *ofdev, +static int __devinit mal_probe(struct platform_device *ofdev, const struct of_device_id *match) { struct mal_instance *mal; @@ -730,7 +730,7 @@ static int __devinit mal_probe(struct of_device *ofdev, return err; } -static int __devexit mal_remove(struct of_device *ofdev) +static int __devexit mal_remove(struct platform_device *ofdev) { struct mal_instance *mal = dev_get_drvdata(&ofdev->dev); diff --git a/drivers/net/ibm_newemac/mal.h b/drivers/net/ibm_newemac/mal.h index 9ededfb..6608421 100644 --- a/drivers/net/ibm_newemac/mal.h +++ b/drivers/net/ibm_newemac/mal.h @@ -210,7 +210,7 @@ struct mal_instance { dma_addr_t bd_dma; struct mal_descriptor *bd_virt; - struct of_device *ofdev; + struct platform_device *ofdev; int index; spinlock_t lock; diff --git a/drivers/net/ibm_newemac/rgmii.c b/drivers/net/ibm_newemac/rgmii.c index 108919b..dd61798 100644 --- a/drivers/net/ibm_newemac/rgmii.c +++ b/drivers/net/ibm_newemac/rgmii.c @@ -93,7 +93,7 @@ static inline u32 rgmii_mode_mask(int mode, int input) } } -int __devinit rgmii_attach(struct of_device *ofdev, int input, int mode) +int __devinit rgmii_attach(struct platform_device *ofdev, int input, int mode) { struct rgmii_instance *dev = dev_get_drvdata(&ofdev->dev); struct rgmii_regs __iomem *p = dev->base; @@ -122,7 +122,7 @@ int __devinit rgmii_attach(struct of_device *ofdev, int input, int mode) return 0; } -void rgmii_set_speed(struct of_device *ofdev, int input, int speed) +void rgmii_set_speed(struct platform_device *ofdev, int input, int speed) { struct rgmii_instance *dev = dev_get_drvdata(&ofdev->dev); struct rgmii_regs __iomem *p = dev->base; @@ -144,7 +144,7 @@ void rgmii_set_speed(struct of_device *ofdev, int input, int speed) mutex_unlock(&dev->lock); } -void rgmii_get_mdio(struct of_device *ofdev, int input) +void rgmii_get_mdio(struct platform_device *ofdev, int input) { struct rgmii_instance *dev = dev_get_drvdata(&ofdev->dev); struct rgmii_regs __iomem *p = dev->base; @@ -165,7 +165,7 @@ void rgmii_get_mdio(struct of_device *ofdev, int input) DBG2(dev, " fer = 0x%08x\n", fer); } -void rgmii_put_mdio(struct of_device *ofdev, int input) +void rgmii_put_mdio(struct platform_device *ofdev, int input) { struct rgmii_instance *dev = dev_get_drvdata(&ofdev->dev); struct rgmii_regs __iomem *p = dev->base; @@ -186,7 +186,7 @@ void rgmii_put_mdio(struct of_device *ofdev, int input) mutex_unlock(&dev->lock); } -void rgmii_detach(struct of_device *ofdev, int input) +void rgmii_detach(struct platform_device *ofdev, int input) { struct rgmii_instance *dev = dev_get_drvdata(&ofdev->dev); struct rgmii_regs __iomem *p; @@ -206,13 +206,13 @@ void rgmii_detach(struct of_device *ofdev, int input) mutex_unlock(&dev->lock); } -int rgmii_get_regs_len(struct of_device *ofdev) +int rgmii_get_regs_len(struct platform_device *ofdev) { return sizeof(struct emac_ethtool_regs_subhdr) + sizeof(struct rgmii_regs); } -void *rgmii_dump_regs(struct of_device *ofdev, void *buf) +void *rgmii_dump_regs(struct platform_device *ofdev, void *buf) { struct rgmii_instance *dev = dev_get_drvdata(&ofdev->dev); struct emac_ethtool_regs_subhdr *hdr = buf; @@ -228,7 +228,7 @@ void *rgmii_dump_regs(struct of_device *ofdev, void *buf) } -static int __devinit rgmii_probe(struct of_device *ofdev, +static int __devinit rgmii_probe(struct platform_device *ofdev, const struct of_device_id *match) { struct device_node *np = ofdev->dev.of_node; @@ -293,7 +293,7 @@ static int __devinit rgmii_probe(struct of_device *ofdev, return rc; } -static int __devexit rgmii_remove(struct of_device *ofdev) +static int __devexit rgmii_remove(struct platform_device *ofdev) { struct rgmii_instance *dev = dev_get_drvdata(&ofdev->dev); diff --git a/drivers/net/ibm_newemac/rgmii.h b/drivers/net/ibm_newemac/rgmii.h index c4a4b35..d697990 100644 --- a/drivers/net/ibm_newemac/rgmii.h +++ b/drivers/net/ibm_newemac/rgmii.h @@ -51,20 +51,20 @@ struct rgmii_instance { int users; /* OF device instance */ - struct of_device *ofdev; + struct platform_device *ofdev; }; #ifdef CONFIG_IBM_NEW_EMAC_RGMII extern int rgmii_init(void); extern void rgmii_exit(void); -extern int rgmii_attach(struct of_device *ofdev, int input, int mode); -extern void rgmii_detach(struct of_device *ofdev, int input); -extern void rgmii_get_mdio(struct of_device *ofdev, int input); -extern void rgmii_put_mdio(struct of_device *ofdev, int input); -extern void rgmii_set_speed(struct of_device *ofdev, int input, int speed); -extern int rgmii_get_regs_len(struct of_device *ofdev); -extern void *rgmii_dump_regs(struct of_device *ofdev, void *buf); +extern int rgmii_attach(struct platform_device *ofdev, int input, int mode); +extern void rgmii_detach(struct platform_device *ofdev, int input); +extern void rgmii_get_mdio(struct platform_device *ofdev, int input); +extern void rgmii_put_mdio(struct platform_device *ofdev, int input); +extern void rgmii_set_speed(struct platform_device *ofdev, int input, int speed); +extern int rgmii_get_regs_len(struct platform_device *ofdev); +extern void *rgmii_dump_regs(struct platform_device *ofdev, void *buf); #else diff --git a/drivers/net/ibm_newemac/tah.c b/drivers/net/ibm_newemac/tah.c index 0446371..299aa49 100644 --- a/drivers/net/ibm_newemac/tah.c +++ b/drivers/net/ibm_newemac/tah.c @@ -23,7 +23,7 @@ #include "emac.h" #include "core.h" -int __devinit tah_attach(struct of_device *ofdev, int channel) +int __devinit tah_attach(struct platform_device *ofdev, int channel) { struct tah_instance *dev = dev_get_drvdata(&ofdev->dev); @@ -35,7 +35,7 @@ int __devinit tah_attach(struct of_device *ofdev, int channel) return 0; } -void tah_detach(struct of_device *ofdev, int channel) +void tah_detach(struct platform_device *ofdev, int channel) { struct tah_instance *dev = dev_get_drvdata(&ofdev->dev); @@ -44,7 +44,7 @@ void tah_detach(struct of_device *ofdev, int channel) mutex_unlock(&dev->lock); } -void tah_reset(struct of_device *ofdev) +void tah_reset(struct platform_device *ofdev) { struct tah_instance *dev = dev_get_drvdata(&ofdev->dev); struct tah_regs __iomem *p = dev->base; @@ -66,13 +66,13 @@ void tah_reset(struct of_device *ofdev) TAH_MR_DIG); } -int tah_get_regs_len(struct of_device *ofdev) +int tah_get_regs_len(struct platform_device *ofdev) { return sizeof(struct emac_ethtool_regs_subhdr) + sizeof(struct tah_regs); } -void *tah_dump_regs(struct of_device *ofdev, void *buf) +void *tah_dump_regs(struct platform_device *ofdev, void *buf) { struct tah_instance *dev = dev_get_drvdata(&ofdev->dev); struct emac_ethtool_regs_subhdr *hdr = buf; @@ -87,7 +87,7 @@ void *tah_dump_regs(struct of_device *ofdev, void *buf) return regs + 1; } -static int __devinit tah_probe(struct of_device *ofdev, +static int __devinit tah_probe(struct platform_device *ofdev, const struct of_device_id *match) { struct device_node *np = ofdev->dev.of_node; @@ -139,7 +139,7 @@ static int __devinit tah_probe(struct of_device *ofdev, return rc; } -static int __devexit tah_remove(struct of_device *ofdev) +static int __devexit tah_remove(struct platform_device *ofdev) { struct tah_instance *dev = dev_get_drvdata(&ofdev->dev); diff --git a/drivers/net/ibm_newemac/tah.h b/drivers/net/ibm_newemac/tah.h index a068b56..61dbeca 100644 --- a/drivers/net/ibm_newemac/tah.h +++ b/drivers/net/ibm_newemac/tah.h @@ -48,7 +48,7 @@ struct tah_instance { int users; /* OF device instance */ - struct of_device *ofdev; + struct platform_device *ofdev; }; @@ -74,11 +74,11 @@ struct tah_instance { extern int tah_init(void); extern void tah_exit(void); -extern int tah_attach(struct of_device *ofdev, int channel); -extern void tah_detach(struct of_device *ofdev, int channel); -extern void tah_reset(struct of_device *ofdev); -extern int tah_get_regs_len(struct of_device *ofdev); -extern void *tah_dump_regs(struct of_device *ofdev, void *buf); +extern int tah_attach(struct platform_device *ofdev, int channel); +extern void tah_detach(struct platform_device *ofdev, int channel); +extern void tah_reset(struct platform_device *ofdev); +extern int tah_get_regs_len(struct platform_device *ofdev); +extern void *tah_dump_regs(struct platform_device *ofdev, void *buf); #else diff --git a/drivers/net/ibm_newemac/zmii.c b/drivers/net/ibm_newemac/zmii.c index 046dcd0..34ed6ee 100644 --- a/drivers/net/ibm_newemac/zmii.c +++ b/drivers/net/ibm_newemac/zmii.c @@ -82,7 +82,7 @@ static inline u32 zmii_mode_mask(int mode, int input) } } -int __devinit zmii_attach(struct of_device *ofdev, int input, int *mode) +int __devinit zmii_attach(struct platform_device *ofdev, int input, int *mode) { struct zmii_instance *dev = dev_get_drvdata(&ofdev->dev); struct zmii_regs __iomem *p = dev->base; @@ -148,7 +148,7 @@ int __devinit zmii_attach(struct of_device *ofdev, int input, int *mode) return 0; } -void zmii_get_mdio(struct of_device *ofdev, int input) +void zmii_get_mdio(struct platform_device *ofdev, int input) { struct zmii_instance *dev = dev_get_drvdata(&ofdev->dev); u32 fer; @@ -161,7 +161,7 @@ void zmii_get_mdio(struct of_device *ofdev, int input) out_be32(&dev->base->fer, fer | ZMII_FER_MDI(input)); } -void zmii_put_mdio(struct of_device *ofdev, int input) +void zmii_put_mdio(struct platform_device *ofdev, int input) { struct zmii_instance *dev = dev_get_drvdata(&ofdev->dev); @@ -170,7 +170,7 @@ void zmii_put_mdio(struct of_device *ofdev, int input) } -void zmii_set_speed(struct of_device *ofdev, int input, int speed) +void zmii_set_speed(struct platform_device *ofdev, int input, int speed) { struct zmii_instance *dev = dev_get_drvdata(&ofdev->dev); u32 ssr; @@ -191,7 +191,7 @@ void zmii_set_speed(struct of_device *ofdev, int input, int speed) mutex_unlock(&dev->lock); } -void zmii_detach(struct of_device *ofdev, int input) +void zmii_detach(struct platform_device *ofdev, int input) { struct zmii_instance *dev = dev_get_drvdata(&ofdev->dev); @@ -210,13 +210,13 @@ void zmii_detach(struct of_device *ofdev, int input) mutex_unlock(&dev->lock); } -int zmii_get_regs_len(struct of_device *ofdev) +int zmii_get_regs_len(struct platform_device *ofdev) { return sizeof(struct emac_ethtool_regs_subhdr) + sizeof(struct zmii_regs); } -void *zmii_dump_regs(struct of_device *ofdev, void *buf) +void *zmii_dump_regs(struct platform_device *ofdev, void *buf) { struct zmii_instance *dev = dev_get_drvdata(&ofdev->dev); struct emac_ethtool_regs_subhdr *hdr = buf; @@ -231,7 +231,7 @@ void *zmii_dump_regs(struct of_device *ofdev, void *buf) return regs + 1; } -static int __devinit zmii_probe(struct of_device *ofdev, +static int __devinit zmii_probe(struct platform_device *ofdev, const struct of_device_id *match) { struct device_node *np = ofdev->dev.of_node; @@ -286,7 +286,7 @@ static int __devinit zmii_probe(struct of_device *ofdev, return rc; } -static int __devexit zmii_remove(struct of_device *ofdev) +static int __devexit zmii_remove(struct platform_device *ofdev) { struct zmii_instance *dev = dev_get_drvdata(&ofdev->dev); diff --git a/drivers/net/ibm_newemac/zmii.h b/drivers/net/ibm_newemac/zmii.h index 6c9beba..1333fa2 100644 --- a/drivers/net/ibm_newemac/zmii.h +++ b/drivers/net/ibm_newemac/zmii.h @@ -48,20 +48,20 @@ struct zmii_instance { u32 fer_save; /* OF device instance */ - struct of_device *ofdev; + struct platform_device *ofdev; }; #ifdef CONFIG_IBM_NEW_EMAC_ZMII extern int zmii_init(void); extern void zmii_exit(void); -extern int zmii_attach(struct of_device *ofdev, int input, int *mode); -extern void zmii_detach(struct of_device *ofdev, int input); -extern void zmii_get_mdio(struct of_device *ofdev, int input); -extern void zmii_put_mdio(struct of_device *ofdev, int input); -extern void zmii_set_speed(struct of_device *ofdev, int input, int speed); -extern int zmii_get_regs_len(struct of_device *ocpdev); -extern void *zmii_dump_regs(struct of_device *ofdev, void *buf); +extern int zmii_attach(struct platform_device *ofdev, int input, int *mode); +extern void zmii_detach(struct platform_device *ofdev, int input); +extern void zmii_get_mdio(struct platform_device *ofdev, int input); +extern void zmii_put_mdio(struct platform_device *ofdev, int input); +extern void zmii_set_speed(struct platform_device *ofdev, int input, int speed); +extern int zmii_get_regs_len(struct platform_device *ocpdev); +extern void *zmii_dump_regs(struct platform_device *ofdev, void *buf); #else # define zmii_init() 0 diff --git a/drivers/net/irda/sh_irda.c b/drivers/net/irda/sh_irda.c index edd5666..9e3f4f5 100644 --- a/drivers/net/irda/sh_irda.c +++ b/drivers/net/irda/sh_irda.c @@ -748,7 +748,6 @@ static int __devinit sh_irda_probe(struct platform_device *pdev) struct net_device *ndev; struct sh_irda_self *self; struct resource *res; - char clk_name[8]; int irq; int err = -ENOMEM; @@ -775,10 +774,9 @@ static int __devinit sh_irda_probe(struct platform_device *pdev) if (err) goto err_mem_2; - snprintf(clk_name, sizeof(clk_name), "irda%d", pdev->id); - self->clk = clk_get(&pdev->dev, clk_name); + self->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(self->clk)) { - dev_err(&pdev->dev, "cannot get clock \"%s\"\n", clk_name); + dev_err(&pdev->dev, "cannot get irda clock\n"); goto err_mem_3; } diff --git a/drivers/net/ll_temac_main.c b/drivers/net/ll_temac_main.c index 4eea3f7..c7b6247 100644 --- a/drivers/net/ll_temac_main.c +++ b/drivers/net/ll_temac_main.c @@ -159,7 +159,7 @@ static void temac_dma_dcr_out(struct temac_local *lp, int reg, u32 value) * temac_dcr_setup - If the DMA is DCR based, then setup the address and * I/O functions */ -static int temac_dcr_setup(struct temac_local *lp, struct of_device *op, +static int temac_dcr_setup(struct temac_local *lp, struct platform_device *op, struct device_node *np) { unsigned int dcrs; @@ -184,7 +184,7 @@ static int temac_dcr_setup(struct temac_local *lp, struct of_device *op, * temac_dcr_setup - This is a stub for when DCR is not supported, * such as with MicroBlaze */ -static int temac_dcr_setup(struct temac_local *lp, struct of_device *op, +static int temac_dcr_setup(struct temac_local *lp, struct platform_device *op, struct device_node *np) { return -1; @@ -952,7 +952,7 @@ static const struct attribute_group temac_attr_group = { }; static int __init -temac_of_probe(struct of_device *op, const struct of_device_id *match) +temac_of_probe(struct platform_device *op, const struct of_device_id *match) { struct device_node *np; struct temac_local *lp; @@ -1094,7 +1094,7 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match) return rc; } -static int __devexit temac_of_remove(struct of_device *op) +static int __devexit temac_of_remove(struct platform_device *op) { struct net_device *ndev = dev_get_drvdata(&op->dev); struct temac_local *lp = netdev_priv(ndev); diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index d771d16..fb2c092 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -239,6 +239,7 @@ struct myri10ge_priv { int watchdog_resets; int watchdog_pause; int pause; + bool fw_name_allocated; char *fw_name; char eeprom_strings[MYRI10GE_EEPROM_STRINGS_SIZE]; char *product_code_string; @@ -271,6 +272,7 @@ MODULE_FIRMWARE("myri10ge_eth_z8e.dat"); MODULE_FIRMWARE("myri10ge_rss_ethp_z8e.dat"); MODULE_FIRMWARE("myri10ge_rss_eth_z8e.dat"); +/* Careful: must be accessed under kparam_block_sysfs_write */ static char *myri10ge_fw_name = NULL; module_param(myri10ge_fw_name, charp, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(myri10ge_fw_name, "Firmware image name"); @@ -376,6 +378,14 @@ static inline void put_be32(__be32 val, __be32 __iomem * p) static struct net_device_stats *myri10ge_get_stats(struct net_device *dev); +static void set_fw_name(struct myri10ge_priv *mgp, char *name, bool allocated) +{ + if (mgp->fw_name_allocated) + kfree(mgp->fw_name); + mgp->fw_name = name; + mgp->fw_name_allocated = allocated; +} + static int myri10ge_send_cmd(struct myri10ge_priv *mgp, u32 cmd, struct myri10ge_cmd *data, int atomic) @@ -747,7 +757,7 @@ static int myri10ge_load_firmware(struct myri10ge_priv *mgp, int adopt) dev_warn(&mgp->pdev->dev, "via hotplug\n"); } - mgp->fw_name = "adopted"; + set_fw_name(mgp, "adopted", false); mgp->tx_boundary = 2048; myri10ge_dummy_rdma(mgp, 1); status = myri10ge_get_firmware_capabilities(mgp); @@ -3233,7 +3243,7 @@ static void myri10ge_firmware_probe(struct myri10ge_priv *mgp) * load the optimized firmware (which assumes aligned PCIe * completions) in order to see if it works on this host. */ - mgp->fw_name = myri10ge_fw_aligned; + set_fw_name(mgp, myri10ge_fw_aligned, false); status = myri10ge_load_firmware(mgp, 1); if (status != 0) { goto abort; @@ -3261,7 +3271,7 @@ static void myri10ge_firmware_probe(struct myri10ge_priv *mgp) abort: /* fall back to using the unaligned firmware */ mgp->tx_boundary = 2048; - mgp->fw_name = myri10ge_fw_unaligned; + set_fw_name(mgp, myri10ge_fw_unaligned, false); } @@ -3284,7 +3294,7 @@ static void myri10ge_select_firmware(struct myri10ge_priv *mgp) dev_info(&mgp->pdev->dev, "PCIE x%d Link\n", link_width); mgp->tx_boundary = 4096; - mgp->fw_name = myri10ge_fw_aligned; + set_fw_name(mgp, myri10ge_fw_aligned, false); } else { myri10ge_firmware_probe(mgp); } @@ -3293,22 +3303,29 @@ static void myri10ge_select_firmware(struct myri10ge_priv *mgp) dev_info(&mgp->pdev->dev, "Assuming aligned completions (forced)\n"); mgp->tx_boundary = 4096; - mgp->fw_name = myri10ge_fw_aligned; + set_fw_name(mgp, myri10ge_fw_aligned, false); } else { dev_info(&mgp->pdev->dev, "Assuming unaligned completions (forced)\n"); mgp->tx_boundary = 2048; - mgp->fw_name = myri10ge_fw_unaligned; + set_fw_name(mgp, myri10ge_fw_unaligned, false); } } + + kparam_block_sysfs_write(myri10ge_fw_name); if (myri10ge_fw_name != NULL) { - overridden = 1; - mgp->fw_name = myri10ge_fw_name; + char *fw_name = kstrdup(myri10ge_fw_name, GFP_KERNEL); + if (fw_name) { + overridden = 1; + set_fw_name(mgp, fw_name, true); + } } + kparam_unblock_sysfs_write(myri10ge_fw_name); + if (mgp->board_number < MYRI10GE_MAX_BOARDS && myri10ge_fw_names[mgp->board_number] != NULL && strlen(myri10ge_fw_names[mgp->board_number])) { - mgp->fw_name = myri10ge_fw_names[mgp->board_number]; + set_fw_name(mgp, myri10ge_fw_names[mgp->board_number], false); overridden = 1; } if (overridden) @@ -3660,6 +3677,7 @@ static void myri10ge_probe_slices(struct myri10ge_priv *mgp) struct myri10ge_cmd cmd; struct pci_dev *pdev = mgp->pdev; char *old_fw; + bool old_allocated; int i, status, ncpus, msix_cap; mgp->num_slices = 1; @@ -3672,17 +3690,23 @@ static void myri10ge_probe_slices(struct myri10ge_priv *mgp) /* try to load the slice aware rss firmware */ old_fw = mgp->fw_name; + old_allocated = mgp->fw_name_allocated; + /* don't free old_fw if we override it. */ + mgp->fw_name_allocated = false; + if (myri10ge_fw_name != NULL) { dev_info(&mgp->pdev->dev, "overriding rss firmware to %s\n", myri10ge_fw_name); - mgp->fw_name = myri10ge_fw_name; + set_fw_name(mgp, myri10ge_fw_name, false); } else if (old_fw == myri10ge_fw_aligned) - mgp->fw_name = myri10ge_fw_rss_aligned; + set_fw_name(mgp, myri10ge_fw_rss_aligned, false); else - mgp->fw_name = myri10ge_fw_rss_unaligned; + set_fw_name(mgp, myri10ge_fw_rss_unaligned, false); status = myri10ge_load_firmware(mgp, 0); if (status != 0) { dev_info(&pdev->dev, "Rss firmware not found\n"); + if (old_allocated) + kfree(old_fw); return; } @@ -3747,6 +3771,8 @@ static void myri10ge_probe_slices(struct myri10ge_priv *mgp) mgp->num_slices); if (status == 0) { pci_disable_msix(pdev); + if (old_allocated) + kfree(old_fw); return; } if (status > 0) @@ -3763,7 +3789,7 @@ disable_msix: abort_with_fw: mgp->num_slices = 1; - mgp->fw_name = old_fw; + set_fw_name(mgp, old_fw, old_allocated); myri10ge_load_firmware(mgp, 0); } @@ -3993,6 +4019,7 @@ abort_with_enabled: pci_disable_device(pdev); abort_with_netdev: + set_fw_name(mgp, NULL, false); free_netdev(netdev); return status; } @@ -4037,6 +4064,7 @@ static void myri10ge_remove(struct pci_dev *pdev) dma_free_coherent(&pdev->dev, sizeof(*mgp->cmd), mgp->cmd, mgp->cmd_bus); + set_fw_name(mgp, NULL, false); free_netdev(netdev); pci_disable_device(pdev); pci_set_drvdata(pdev, NULL); diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c index 04e552a..617f898 100644 --- a/drivers/net/myri_sbus.c +++ b/drivers/net/myri_sbus.c @@ -926,7 +926,7 @@ static const struct net_device_ops myri_ops = { .ndo_validate_addr = eth_validate_addr, }; -static int __devinit myri_sbus_probe(struct of_device *op, const struct of_device_id *match) +static int __devinit myri_sbus_probe(struct platform_device *op, const struct of_device_id *match) { struct device_node *dp = op->dev.of_node; static unsigned version_printed; @@ -1124,7 +1124,7 @@ err: return -ENODEV; } -static int __devexit myri_sbus_remove(struct of_device *op) +static int __devexit myri_sbus_remove(struct platform_device *op) { struct myri_eth *mp = dev_get_drvdata(&op->dev); struct net_device *net_dev = mp->dev; diff --git a/drivers/net/myri_sbus.h b/drivers/net/myri_sbus.h index ff363e9..80a2fa5 100644 --- a/drivers/net/myri_sbus.h +++ b/drivers/net/myri_sbus.h @@ -288,7 +288,7 @@ struct myri_eth { struct myri_eeprom eeprom; /* Local copy of EEPROM. */ unsigned int reg_size; /* Size of register space. */ unsigned int shmem_base; /* Offset to shared ram. */ - struct of_device *myri_op; /* Our OF device struct. */ + struct platform_device *myri_op; /* Our OF device struct. */ }; /* We use this to acquire receive skb's that we can DMA directly into. */ diff --git a/drivers/net/niu.c b/drivers/net/niu.c index 404f2d55..bc695d5 100644 --- a/drivers/net/niu.c +++ b/drivers/net/niu.c @@ -9103,7 +9103,7 @@ retry: static int __devinit niu_n2_irq_init(struct niu *np, u8 *ldg_num_map) { #ifdef CONFIG_SPARC64 - struct of_device *op = np->op; + struct platform_device *op = np->op; const u32 *int_prop; int i; @@ -9688,7 +9688,7 @@ static void __devinit niu_driver_version(void) static struct net_device * __devinit niu_alloc_and_init( struct device *gen_dev, struct pci_dev *pdev, - struct of_device *op, const struct niu_ops *ops, + struct platform_device *op, const struct niu_ops *ops, u8 port) { struct net_device *dev; @@ -10064,7 +10064,7 @@ static const struct niu_ops niu_phys_ops = { .unmap_single = niu_phys_unmap_single, }; -static int __devinit niu_of_probe(struct of_device *op, +static int __devinit niu_of_probe(struct platform_device *op, const struct of_device_id *match) { union niu_parent_id parent_id; @@ -10179,7 +10179,7 @@ err_out: return err; } -static int __devexit niu_of_remove(struct of_device *op) +static int __devexit niu_of_remove(struct platform_device *op) { struct net_device *dev = dev_get_drvdata(&op->dev); diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index a527e37..eb799b3 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -5,7 +5,7 @@ menuconfig PHYLIB tristate "PHY Device support and infrastructure" depends on !S390 - depends on NET_ETHERNET + depends on NETDEVICES help Ethernet controllers are usually attached to PHY devices. This option provides infrastructure for diff --git a/drivers/net/phy/mdio-gpio.c b/drivers/net/phy/mdio-gpio.c index fc5fef2..f62c7b7 100644 --- a/drivers/net/phy/mdio-gpio.c +++ b/drivers/net/phy/mdio-gpio.c @@ -188,7 +188,7 @@ static int __devexit mdio_gpio_remove(struct platform_device *pdev) #ifdef CONFIG_OF_GPIO -static int __devinit mdio_ofgpio_probe(struct of_device *ofdev, +static int __devinit mdio_ofgpio_probe(struct platform_device *ofdev, const struct of_device_id *match) { struct mdio_gpio_platform_data *pdata; @@ -224,7 +224,7 @@ out_free: return -ENODEV; } -static int __devexit mdio_ofgpio_remove(struct of_device *ofdev) +static int __devexit mdio_ofgpio_remove(struct platform_device *ofdev) { mdio_gpio_bus_destroy(&ofdev->dev); kfree(ofdev->dev.platform_data); diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 5130db8..1bb16cb 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -301,7 +301,7 @@ EXPORT_SYMBOL(phy_ethtool_gset); /** * phy_mii_ioctl - generic PHY MII ioctl interface * @phydev: the phy_device struct - * @mii_data: MII ioctl data + * @ifr: &struct ifreq for socket ioctl's * @cmd: ioctl cmd to execute * * Note that this function is currently incompatible with the diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c index b9615bd..bf6d87a 100644 --- a/drivers/net/qlcnic/qlcnic_main.c +++ b/drivers/net/qlcnic/qlcnic_main.c @@ -473,48 +473,58 @@ qlcnic_cleanup_pci_map(struct qlcnic_adapter *adapter) static int qlcnic_init_pci_info(struct qlcnic_adapter *adapter) { - struct qlcnic_pci_info pci_info[QLCNIC_MAX_PCI_FUNC]; + struct qlcnic_pci_info *pci_info; int i, ret = 0, err; u8 pfn; - if (!adapter->npars) - adapter->npars = kzalloc(sizeof(struct qlcnic_npar_info) * - QLCNIC_MAX_PCI_FUNC, GFP_KERNEL); - if (!adapter->npars) + pci_info = kcalloc(QLCNIC_MAX_PCI_FUNC, sizeof(*pci_info), GFP_KERNEL); + if (!pci_info) return -ENOMEM; - if (!adapter->eswitch) - adapter->eswitch = kzalloc(sizeof(struct qlcnic_eswitch) * + adapter->npars = kzalloc(sizeof(struct qlcnic_npar_info) * + QLCNIC_MAX_PCI_FUNC, GFP_KERNEL); + if (!adapter->npars) { + err = -ENOMEM; + goto err_pci_info; + } + + adapter->eswitch = kzalloc(sizeof(struct qlcnic_eswitch) * QLCNIC_NIU_MAX_XG_PORTS, GFP_KERNEL); if (!adapter->eswitch) { err = -ENOMEM; - goto err_eswitch; + goto err_npars; } ret = qlcnic_get_pci_info(adapter, pci_info); - if (!ret) { - for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) { - pfn = pci_info[i].id; - if (pfn > QLCNIC_MAX_PCI_FUNC) - return QL_STATUS_INVALID_PARAM; - adapter->npars[pfn].active = pci_info[i].active; - adapter->npars[pfn].type = pci_info[i].type; - adapter->npars[pfn].phy_port = pci_info[i].default_port; - adapter->npars[pfn].mac_learning = DEFAULT_MAC_LEARN; - adapter->npars[pfn].min_bw = pci_info[i].tx_min_bw; - adapter->npars[pfn].max_bw = pci_info[i].tx_max_bw; - } - - for (i = 0; i < QLCNIC_NIU_MAX_XG_PORTS; i++) - adapter->eswitch[i].flags |= QLCNIC_SWITCH_ENABLE; + if (ret) + goto err_eswitch; - return ret; + for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) { + pfn = pci_info[i].id; + if (pfn > QLCNIC_MAX_PCI_FUNC) + return QL_STATUS_INVALID_PARAM; + adapter->npars[pfn].active = pci_info[i].active; + adapter->npars[pfn].type = pci_info[i].type; + adapter->npars[pfn].phy_port = pci_info[i].default_port; + adapter->npars[pfn].mac_learning = DEFAULT_MAC_LEARN; + adapter->npars[pfn].min_bw = pci_info[i].tx_min_bw; + adapter->npars[pfn].max_bw = pci_info[i].tx_max_bw; } + for (i = 0; i < QLCNIC_NIU_MAX_XG_PORTS; i++) + adapter->eswitch[i].flags |= QLCNIC_SWITCH_ENABLE; + + kfree(pci_info); + return 0; + +err_eswitch: kfree(adapter->eswitch); adapter->eswitch = NULL; -err_eswitch: +err_npars: kfree(adapter->npars); + adapter->npars = NULL; +err_pci_info: + kfree(pci_info); return ret; } @@ -3361,15 +3371,21 @@ qlcnic_sysfs_read_pci_config(struct file *file, struct kobject *kobj, struct device *dev = container_of(kobj, struct device, kobj); struct qlcnic_adapter *adapter = dev_get_drvdata(dev); struct qlcnic_pci_func_cfg pci_cfg[QLCNIC_MAX_PCI_FUNC]; - struct qlcnic_pci_info pci_info[QLCNIC_MAX_PCI_FUNC]; + struct qlcnic_pci_info *pci_info; int i, ret; if (size != sizeof(pci_cfg)) return QL_STATUS_INVALID_PARAM; + pci_info = kcalloc(QLCNIC_MAX_PCI_FUNC, sizeof(*pci_info), GFP_KERNEL); + if (!pci_info) + return -ENOMEM; + ret = qlcnic_get_pci_info(adapter, pci_info); - if (ret) + if (ret) { + kfree(pci_info); return ret; + } for (i = 0; i < QLCNIC_MAX_PCI_FUNC ; i++) { pci_cfg[i].pci_func = pci_info[i].id; @@ -3380,8 +3396,8 @@ qlcnic_sysfs_read_pci_config(struct file *file, struct kobject *kobj, memcpy(&pci_cfg[i].def_mac_addr, &pci_info[i].mac, ETH_ALEN); } memcpy(buf, &pci_cfg, size); + kfree(pci_info); return size; - } static struct bin_attribute bin_attr_npar_config = { .attr = {.name = "npar_config", .mode = (S_IRUGO | S_IWUSR)}, diff --git a/drivers/net/sunbmac.c b/drivers/net/sunbmac.c index 09c071b..618643e 100644 --- a/drivers/net/sunbmac.c +++ b/drivers/net/sunbmac.c @@ -97,7 +97,7 @@ static int qec_global_reset(void __iomem *gregs) static void qec_init(struct bigmac *bp) { - struct of_device *qec_op = bp->qec_op; + struct platform_device *qec_op = bp->qec_op; void __iomem *gregs = bp->gregs; u8 bsizes = bp->bigmac_bursts; u32 regval; @@ -1083,8 +1083,8 @@ static const struct net_device_ops bigmac_ops = { .ndo_validate_addr = eth_validate_addr, }; -static int __devinit bigmac_ether_init(struct of_device *op, - struct of_device *qec_op) +static int __devinit bigmac_ether_init(struct platform_device *op, + struct platform_device *qec_op) { static int version_printed; struct net_device *dev; @@ -1242,25 +1242,25 @@ fail_and_cleanup: /* QEC can be the parent of either QuadEthernet or a BigMAC. We want * the latter. */ -static int __devinit bigmac_sbus_probe(struct of_device *op, +static int __devinit bigmac_sbus_probe(struct platform_device *op, const struct of_device_id *match) { struct device *parent = op->dev.parent; - struct of_device *qec_op; + struct platform_device *qec_op; - qec_op = to_of_device(parent); + qec_op = to_platform_device(parent); return bigmac_ether_init(op, qec_op); } -static int __devexit bigmac_sbus_remove(struct of_device *op) +static int __devexit bigmac_sbus_remove(struct platform_device *op) { struct bigmac *bp = dev_get_drvdata(&op->dev); struct device *parent = op->dev.parent; struct net_device *net_dev = bp->dev; - struct of_device *qec_op; + struct platform_device *qec_op; - qec_op = to_of_device(parent); + qec_op = to_platform_device(parent); unregister_netdev(net_dev); diff --git a/drivers/net/sunbmac.h b/drivers/net/sunbmac.h index 8840bc0..8db8894 100644 --- a/drivers/net/sunbmac.h +++ b/drivers/net/sunbmac.h @@ -329,8 +329,8 @@ struct bigmac { unsigned int timer_ticks; struct net_device_stats enet_stats; - struct of_device *qec_op; - struct of_device *bigmac_op; + struct platform_device *qec_op; + struct platform_device *bigmac_op; struct net_device *dev; }; diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c index eec443f..bd0df1c 100644 --- a/drivers/net/sunhme.c +++ b/drivers/net/sunhme.c @@ -1591,7 +1591,7 @@ static int happy_meal_init(struct happy_meal *hp) */ #ifdef CONFIG_SBUS if ((hp->happy_flags & HFLAG_PCI) == 0) { - struct of_device *op = hp->happy_dev; + struct platform_device *op = hp->happy_dev; if (sbus_can_dma_64bit()) { sbus_set_sbus64(&op->dev, hp->happy_bursts); @@ -2480,7 +2480,7 @@ static void hme_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info #ifdef CONFIG_SBUS else { const struct linux_prom_registers *regs; - struct of_device *op = hp->happy_dev; + struct platform_device *op = hp->happy_dev; regs = of_get_property(op->dev.of_node, "regs", NULL); if (regs) sprintf(info->bus_info, "SBUS:%d", @@ -2515,13 +2515,13 @@ static int hme_version_printed; * * Return NULL on failure. */ -static struct quattro * __devinit quattro_sbus_find(struct of_device *child) +static struct quattro * __devinit quattro_sbus_find(struct platform_device *child) { struct device *parent = child->dev.parent; - struct of_device *op; + struct platform_device *op; struct quattro *qp; - op = to_of_device(parent); + op = to_platform_device(parent); qp = dev_get_drvdata(&op->dev); if (qp) return qp; @@ -2551,7 +2551,7 @@ static int __init quattro_sbus_register_irqs(void) struct quattro *qp; for (qp = qfe_sbus_list; qp != NULL; qp = qp->next) { - struct of_device *op = qp->quattro_dev; + struct platform_device *op = qp->quattro_dev; int err, qfe_slot, skip = 0; for (qfe_slot = 0; qfe_slot < 4; qfe_slot++) { @@ -2580,7 +2580,7 @@ static void quattro_sbus_free_irqs(void) struct quattro *qp; for (qp = qfe_sbus_list; qp != NULL; qp = qp->next) { - struct of_device *op = qp->quattro_dev; + struct platform_device *op = qp->quattro_dev; int qfe_slot, skip = 0; for (qfe_slot = 0; qfe_slot < 4; qfe_slot++) { @@ -2639,7 +2639,7 @@ static const struct net_device_ops hme_netdev_ops = { }; #ifdef CONFIG_SBUS -static int __devinit happy_meal_sbus_probe_one(struct of_device *op, int is_qfe) +static int __devinit happy_meal_sbus_probe_one(struct platform_device *op, int is_qfe) { struct device_node *dp = op->dev.of_node, *sbus_dp; struct quattro *qp = NULL; @@ -2648,7 +2648,7 @@ static int __devinit happy_meal_sbus_probe_one(struct of_device *op, int is_qfe) int i, qfe_slot = -1; int err = -ENODEV; - sbus_dp = to_of_device(op->dev.parent)->dev.of_node; + sbus_dp = op->dev.parent->of_node; /* We can match PCI devices too, do not accept those here. */ if (strcmp(sbus_dp->name, "sbus")) @@ -3235,7 +3235,7 @@ static void happy_meal_pci_exit(void) #endif #ifdef CONFIG_SBUS -static int __devinit hme_sbus_probe(struct of_device *op, const struct of_device_id *match) +static int __devinit hme_sbus_probe(struct platform_device *op, const struct of_device_id *match) { struct device_node *dp = op->dev.of_node; const char *model = of_get_property(dp, "model", NULL); @@ -3247,7 +3247,7 @@ static int __devinit hme_sbus_probe(struct of_device *op, const struct of_device return happy_meal_sbus_probe_one(op, is_qfe); } -static int __devexit hme_sbus_remove(struct of_device *op) +static int __devexit hme_sbus_remove(struct platform_device *op) { struct happy_meal *hp = dev_get_drvdata(&op->dev); struct net_device *net_dev = hp->dev; diff --git a/drivers/net/sunhme.h b/drivers/net/sunhme.h index efd2ca0..756b5bf 100644 --- a/drivers/net/sunhme.h +++ b/drivers/net/sunhme.h @@ -407,7 +407,7 @@ struct happy_meal { void (*write_rxd)(struct happy_meal_rxd *, u32, u32); #endif - /* This is either an of_device or a pci_dev. */ + /* This is either an platform_device or a pci_dev. */ void *happy_dev; struct device *dma_dev; diff --git a/drivers/net/sunlance.c b/drivers/net/sunlance.c index ee364fa..8dcb858 100644 --- a/drivers/net/sunlance.c +++ b/drivers/net/sunlance.c @@ -250,7 +250,7 @@ struct lance_private { int rx_new, tx_new; int rx_old, tx_old; - struct of_device *ledma; /* If set this points to ledma */ + struct platform_device *ledma; /* If set this points to ledma */ char tpe; /* cable-selection is TPE */ char auto_select; /* cable-selection by carrier */ char burst_sizes; /* ledma SBus burst sizes */ @@ -265,8 +265,8 @@ struct lance_private { char *name; dma_addr_t init_block_dvma; struct net_device *dev; /* Backpointer */ - struct of_device *op; - struct of_device *lebuffer; + struct platform_device *op; + struct platform_device *lebuffer; struct timer_list multicast_timer; }; @@ -1272,7 +1272,7 @@ static void lance_free_hwresources(struct lance_private *lp) if (lp->lregs) of_iounmap(&lp->op->resource[0], lp->lregs, LANCE_REG_SIZE); if (lp->dregs) { - struct of_device *ledma = lp->ledma; + struct platform_device *ledma = lp->ledma; of_iounmap(&ledma->resource[0], lp->dregs, resource_size(&ledma->resource[0])); @@ -1319,9 +1319,9 @@ static const struct net_device_ops sparc_lance_ops = { .ndo_validate_addr = eth_validate_addr, }; -static int __devinit sparc_lance_probe_one(struct of_device *op, - struct of_device *ledma, - struct of_device *lebuffer) +static int __devinit sparc_lance_probe_one(struct platform_device *op, + struct platform_device *ledma, + struct platform_device *lebuffer) { struct device_node *dp = op->dev.of_node; static unsigned version_printed; @@ -1503,9 +1503,9 @@ fail: return -ENODEV; } -static int __devinit sunlance_sbus_probe(struct of_device *op, const struct of_device_id *match) +static int __devinit sunlance_sbus_probe(struct platform_device *op, const struct of_device_id *match) { - struct of_device *parent = to_of_device(op->dev.parent); + struct platform_device *parent = to_platform_device(op->dev.parent); struct device_node *parent_dp = parent->dev.of_node; int err; @@ -1519,7 +1519,7 @@ static int __devinit sunlance_sbus_probe(struct of_device *op, const struct of_d return err; } -static int __devexit sunlance_sbus_remove(struct of_device *op) +static int __devexit sunlance_sbus_remove(struct platform_device *op) { struct lance_private *lp = dev_get_drvdata(&op->dev); struct net_device *net_dev = lp->dev; diff --git a/drivers/net/sunqe.c b/drivers/net/sunqe.c index 5f84a5d..72e65d4 100644 --- a/drivers/net/sunqe.c +++ b/drivers/net/sunqe.c @@ -689,7 +689,7 @@ static void qe_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { const struct linux_prom_registers *regs; struct sunqe *qep = netdev_priv(dev); - struct of_device *op; + struct platform_device *op; strcpy(info->driver, "sunqe"); strcpy(info->version, "3.0"); @@ -720,7 +720,7 @@ static const struct ethtool_ops qe_ethtool_ops = { }; /* This is only called once at boot time for each card probed. */ -static void qec_init_once(struct sunqec *qecp, struct of_device *op) +static void qec_init_once(struct sunqec *qecp, struct platform_device *op) { u8 bsizes = qecp->qec_bursts; @@ -770,9 +770,9 @@ static u8 __devinit qec_get_burst(struct device_node *dp) return bsizes; } -static struct sunqec * __devinit get_qec(struct of_device *child) +static struct sunqec * __devinit get_qec(struct platform_device *child) { - struct of_device *op = to_of_device(child->dev.parent); + struct platform_device *op = to_platform_device(child->dev.parent); struct sunqec *qecp; qecp = dev_get_drvdata(&op->dev); @@ -836,7 +836,7 @@ static const struct net_device_ops qec_ops = { .ndo_validate_addr = eth_validate_addr, }; -static int __devinit qec_ether_init(struct of_device *op) +static int __devinit qec_ether_init(struct platform_device *op) { static unsigned version_printed; struct net_device *dev; @@ -941,12 +941,12 @@ fail: return res; } -static int __devinit qec_sbus_probe(struct of_device *op, const struct of_device_id *match) +static int __devinit qec_sbus_probe(struct platform_device *op, const struct of_device_id *match) { return qec_ether_init(op); } -static int __devexit qec_sbus_remove(struct of_device *op) +static int __devexit qec_sbus_remove(struct platform_device *op) { struct sunqe *qp = dev_get_drvdata(&op->dev); struct net_device *net_dev = qp->dev; @@ -997,7 +997,7 @@ static void __exit qec_exit(void) while (root_qec_dev) { struct sunqec *next = root_qec_dev->next_module; - struct of_device *op = root_qec_dev->op; + struct platform_device *op = root_qec_dev->op; free_irq(op->archdata.irqs[0], (void *) root_qec_dev); of_iounmap(&op->resource[0], root_qec_dev->gregs, diff --git a/drivers/net/sunqe.h b/drivers/net/sunqe.h index 5813a7b..581781b 100644 --- a/drivers/net/sunqe.h +++ b/drivers/net/sunqe.h @@ -314,7 +314,7 @@ struct sunqec { void __iomem *gregs; /* QEC Global Registers */ struct sunqe *qes[4]; /* Each child MACE */ unsigned int qec_bursts; /* Support burst sizes */ - struct of_device *op; /* QEC's OF device */ + struct platform_device *op; /* QEC's OF device */ struct sunqec *next_module; /* List of all QECs in system */ }; @@ -342,7 +342,7 @@ struct sunqe { __u32 buffers_dvma; /* DVMA visible address. */ struct sunqec *parent; u8 mconfig; /* Base MACE mconfig value */ - struct of_device *op; /* QE's OF device struct */ + struct platform_device *op; /* QE's OF device struct */ struct net_device *dev; /* QE's netdevice struct */ int channel; /* Who am I? */ }; diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c index 8d532f9..a4c3f57 100644 --- a/drivers/net/ucc_geth.c +++ b/drivers/net/ucc_geth.c @@ -3601,7 +3601,7 @@ static void ucc_geth_timeout(struct net_device *dev) #ifdef CONFIG_PM -static int ucc_geth_suspend(struct of_device *ofdev, pm_message_t state) +static int ucc_geth_suspend(struct platform_device *ofdev, pm_message_t state) { struct net_device *ndev = dev_get_drvdata(&ofdev->dev); struct ucc_geth_private *ugeth = netdev_priv(ndev); @@ -3629,7 +3629,7 @@ static int ucc_geth_suspend(struct of_device *ofdev, pm_message_t state) return 0; } -static int ucc_geth_resume(struct of_device *ofdev) +static int ucc_geth_resume(struct platform_device *ofdev) { struct net_device *ndev = dev_get_drvdata(&ofdev->dev); struct ucc_geth_private *ugeth = netdev_priv(ndev); @@ -3732,7 +3732,7 @@ static const struct net_device_ops ucc_geth_netdev_ops = { #endif }; -static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *match) +static int ucc_geth_probe(struct platform_device* ofdev, const struct of_device_id *match) { struct device *device = &ofdev->dev; struct device_node *np = ofdev->dev.of_node; @@ -3954,7 +3954,7 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma return 0; } -static int ucc_geth_remove(struct of_device* ofdev) +static int ucc_geth_remove(struct platform_device* ofdev) { struct device *device = &ofdev->dev; struct net_device *dev = dev_get_drvdata(device); diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 7f62e2d..ca7fc9d 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(usbnet_defer_kevent); static void rx_complete (struct urb *urb); -static void rx_submit (struct usbnet *dev, struct urb *urb, gfp_t flags) +static int rx_submit (struct usbnet *dev, struct urb *urb, gfp_t flags) { struct sk_buff *skb; struct skb_data *entry; @@ -327,7 +327,7 @@ static void rx_submit (struct usbnet *dev, struct urb *urb, gfp_t flags) netif_dbg(dev, rx_err, dev->net, "no rx skb\n"); usbnet_defer_kevent (dev, EVENT_RX_MEMORY); usb_free_urb (urb); - return; + return -ENOMEM; } skb_reserve (skb, NET_IP_ALIGN); @@ -357,6 +357,9 @@ static void rx_submit (struct usbnet *dev, struct urb *urb, gfp_t flags) netif_dbg(dev, ifdown, dev->net, "device gone\n"); netif_device_detach (dev->net); break; + case -EHOSTUNREACH: + retval = -ENOLINK; + break; default: netif_dbg(dev, rx_err, dev->net, "rx submit, %d\n", retval); @@ -374,6 +377,7 @@ static void rx_submit (struct usbnet *dev, struct urb *urb, gfp_t flags) dev_kfree_skb_any (skb); usb_free_urb (urb); } + return retval; } @@ -912,6 +916,7 @@ fail_halt: /* tasklet could resubmit itself forever if memory is tight */ if (test_bit (EVENT_RX_MEMORY, &dev->flags)) { struct urb *urb = NULL; + int resched = 1; if (netif_running (dev->net)) urb = usb_alloc_urb (0, GFP_KERNEL); @@ -922,10 +927,12 @@ fail_halt: status = usb_autopm_get_interface(dev->intf); if (status < 0) goto fail_lowmem; - rx_submit (dev, urb, GFP_KERNEL); + if (rx_submit (dev, urb, GFP_KERNEL) == -ENOLINK) + resched = 0; usb_autopm_put_interface(dev->intf); fail_lowmem: - tasklet_schedule (&dev->bh); + if (resched) + tasklet_schedule (&dev->bh); } } @@ -1175,8 +1182,11 @@ static void usbnet_bh (unsigned long param) // don't refill the queue all at once for (i = 0; i < 10 && dev->rxq.qlen < qlen; i++) { urb = usb_alloc_urb (0, GFP_ATOMIC); - if (urb != NULL) - rx_submit (dev, urb, GFP_ATOMIC); + if (urb != NULL) { + if (rx_submit (dev, urb, GFP_ATOMIC) == + -ENOLINK) + return; + } } if (temp != dev->rxq.qlen) netif_dbg(dev, link, dev->net, diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c index ad7719f..e050bd6 100644 --- a/drivers/net/wan/farsync.c +++ b/drivers/net/wan/farsync.c @@ -885,20 +885,21 @@ fst_rx_dma_complete(struct fst_card_info *card, struct fst_port_info *port, * Receive a frame through the DMA */ static inline void -fst_rx_dma(struct fst_card_info *card, unsigned char *skb, - unsigned char *mem, int len) +fst_rx_dma(struct fst_card_info *card, dma_addr_t skb, + dma_addr_t mem, int len) { /* * This routine will setup the DMA and start it */ - dbg(DBG_RX, "In fst_rx_dma %p %p %d\n", skb, mem, len); + dbg(DBG_RX, "In fst_rx_dma %lx %lx %d\n", + (unsigned long) skb, (unsigned long) mem, len); if (card->dmarx_in_progress) { dbg(DBG_ASS, "In fst_rx_dma while dma in progress\n"); } - outl((unsigned long) skb, card->pci_conf + DMAPADR0); /* Copy to here */ - outl((unsigned long) mem, card->pci_conf + DMALADR0); /* from here */ + outl(skb, card->pci_conf + DMAPADR0); /* Copy to here */ + outl(mem, card->pci_conf + DMALADR0); /* from here */ outl(len, card->pci_conf + DMASIZ0); /* for this length */ outl(0x00000000c, card->pci_conf + DMADPR0); /* In this direction */ @@ -1309,8 +1310,8 @@ fst_intr_rx(struct fst_card_info *card, struct fst_port_info *port) card->dma_port_rx = port; card->dma_len_rx = len; card->dma_rxpos = rxp; - fst_rx_dma(card, (char *) card->rx_dma_handle_card, - (char *) BUF_OFFSET(rxBuffer[pi][rxp][0]), len); + fst_rx_dma(card, card->rx_dma_handle_card, + BUF_OFFSET(rxBuffer[pi][rxp][0]), len); } if (rxp != port->rxpos) { dbg(DBG_ASS, "About to increment rxpos by more than 1\n"); diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c index 88e3630..6c571e1 100644 --- a/drivers/net/wan/ixp4xx_hss.c +++ b/drivers/net/wan/ixp4xx_hss.c @@ -396,7 +396,7 @@ static void hss_config(struct port *port) msg.cmd = PORT_CONFIG_WRITE; msg.hss_port = port->id; msg.index = HSS_CONFIG_TX_PCR; - msg.data32 = PCR_FRM_SYNC_OUTPUT_RISING | PCR_MSB_ENDIAN | + msg.data32 = PCR_FRM_PULSE_DISABLED | PCR_MSB_ENDIAN | PCR_TX_DATA_ENABLE | PCR_SOF_NO_FBIT; if (port->clock_type == CLOCK_INT) msg.data32 |= PCR_SYNC_CLK_DIR_OUTPUT; diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c index 8848333..fec0262 100644 --- a/drivers/net/wireless/iwlwifi/iwl-1000.c +++ b/drivers/net/wireless/iwlwifi/iwl-1000.c @@ -260,7 +260,7 @@ struct iwl_cfg iwl1000_bgn_cfg = { .shadow_ram_support = false, .ht_greenfield_support = true, .led_compensation = 51, - .use_rts_for_ht = true, /* use rts/cts protection */ + .use_rts_for_aggregation = true, /* use rts/cts protection */ .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .support_ct_kill_exit = true, .plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF, diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c index a07310f..6950a78 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945.c @@ -769,22 +769,6 @@ void iwl3945_hw_build_tx_cmd_rate(struct iwl_priv *priv, rts_retry_limit = data_retry_limit; tx_cmd->rts_retry_limit = rts_retry_limit; - if (ieee80211_is_mgmt(fc)) { - switch (fc & cpu_to_le16(IEEE80211_FCTL_STYPE)) { - case cpu_to_le16(IEEE80211_STYPE_AUTH): - case cpu_to_le16(IEEE80211_STYPE_DEAUTH): - case cpu_to_le16(IEEE80211_STYPE_ASSOC_REQ): - case cpu_to_le16(IEEE80211_STYPE_REASSOC_REQ): - if (tx_flags & TX_CMD_FLG_RTS_MSK) { - tx_flags &= ~TX_CMD_FLG_RTS_MSK; - tx_flags |= TX_CMD_FLG_CTS_MSK; - } - break; - default: - break; - } - } - tx_cmd->rate = rate; tx_cmd->tx_flags = tx_flags; @@ -2717,7 +2701,7 @@ static struct iwl_lib_ops iwl3945_lib = { static struct iwl_hcmd_utils_ops iwl3945_hcmd_utils = { .get_hcmd_size = iwl3945_get_hcmd_size, .build_addsta_hcmd = iwl3945_build_addsta_hcmd, - .rts_tx_cmd_flag = iwlcore_rts_tx_cmd_flag, + .tx_cmd_protection = iwlcore_tx_cmd_protection, .request_scan = iwl3945_request_scan, }; diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index d6531ad..d6da356 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -2223,7 +2223,7 @@ static struct iwl_hcmd_utils_ops iwl4965_hcmd_utils = { .build_addsta_hcmd = iwl4965_build_addsta_hcmd, .chain_noise_reset = iwl4965_chain_noise_reset, .gain_computation = iwl4965_gain_computation, - .rts_tx_cmd_flag = iwlcore_rts_tx_cmd_flag, + .tx_cmd_protection = iwlcore_tx_cmd_protection, .calc_rssi = iwl4965_calc_rssi, .request_scan = iwlagn_request_scan, }; diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index 8093ce2..aacf377 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -506,7 +506,7 @@ struct iwl_cfg iwl5300_agn_cfg = { .use_bsm = false, .ht_greenfield_support = true, .led_compensation = 51, - .use_rts_for_ht = true, /* use rts/cts protection */ + .use_rts_for_aggregation = true, /* use rts/cts protection */ .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, .chain_noise_scale = 1000, @@ -537,7 +537,7 @@ struct iwl_cfg iwl5100_bgn_cfg = { .use_bsm = false, .ht_greenfield_support = true, .led_compensation = 51, - .use_rts_for_ht = true, /* use rts/cts protection */ + .use_rts_for_aggregation = true, /* use rts/cts protection */ .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, .chain_noise_scale = 1000, @@ -597,7 +597,7 @@ struct iwl_cfg iwl5100_agn_cfg = { .use_bsm = false, .ht_greenfield_support = true, .led_compensation = 51, - .use_rts_for_ht = true, /* use rts/cts protection */ + .use_rts_for_aggregation = true, /* use rts/cts protection */ .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, .chain_noise_scale = 1000, @@ -628,7 +628,7 @@ struct iwl_cfg iwl5350_agn_cfg = { .use_bsm = false, .ht_greenfield_support = true, .led_compensation = 51, - .use_rts_for_ht = true, /* use rts/cts protection */ + .use_rts_for_aggregation = true, /* use rts/cts protection */ .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, .chain_noise_scale = 1000, @@ -659,7 +659,7 @@ struct iwl_cfg iwl5150_agn_cfg = { .use_bsm = false, .ht_greenfield_support = true, .led_compensation = 51, - .use_rts_for_ht = true, /* use rts/cts protection */ + .use_rts_for_aggregation = true, /* use rts/cts protection */ .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, .chain_noise_scale = 1000, diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c index 5827052..af4fd50 100644 --- a/drivers/net/wireless/iwlwifi/iwl-6000.c +++ b/drivers/net/wireless/iwlwifi/iwl-6000.c @@ -381,7 +381,7 @@ struct iwl_cfg iwl6000g2a_2agn_cfg = { .shadow_ram_support = true, .ht_greenfield_support = true, .led_compensation = 51, - .use_rts_for_ht = true, /* use rts/cts protection */ + .use_rts_for_aggregation = true, /* use rts/cts protection */ .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .supports_idle = true, .adv_thermal_throttle = true, @@ -489,7 +489,7 @@ struct iwl_cfg iwl6000g2b_2agn_cfg = { .shadow_ram_support = true, .ht_greenfield_support = true, .led_compensation = 51, - .use_rts_for_ht = true, /* use rts/cts protection */ + .use_rts_for_aggregation = true, /* use rts/cts protection */ .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .supports_idle = true, .adv_thermal_throttle = true, @@ -563,7 +563,7 @@ struct iwl_cfg iwl6000g2b_2bgn_cfg = { .shadow_ram_support = true, .ht_greenfield_support = true, .led_compensation = 51, - .use_rts_for_ht = true, /* use rts/cts protection */ + .use_rts_for_aggregation = true, /* use rts/cts protection */ .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .supports_idle = true, .adv_thermal_throttle = true, @@ -637,7 +637,7 @@ struct iwl_cfg iwl6000g2b_bgn_cfg = { .shadow_ram_support = true, .ht_greenfield_support = true, .led_compensation = 51, - .use_rts_for_ht = true, /* use rts/cts protection */ + .use_rts_for_aggregation = true, /* use rts/cts protection */ .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .supports_idle = true, .adv_thermal_throttle = true, @@ -714,7 +714,7 @@ struct iwl_cfg iwl6000i_2agn_cfg = { .shadow_ram_support = true, .ht_greenfield_support = true, .led_compensation = 51, - .use_rts_for_ht = true, /* use rts/cts protection */ + .use_rts_for_aggregation = true, /* use rts/cts protection */ .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .supports_idle = true, .adv_thermal_throttle = true, @@ -821,7 +821,7 @@ struct iwl_cfg iwl6050_2agn_cfg = { .shadow_ram_support = true, .ht_greenfield_support = true, .led_compensation = 51, - .use_rts_for_ht = true, /* use rts/cts protection */ + .use_rts_for_aggregation = true, /* use rts/cts protection */ .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .supports_idle = true, .adv_thermal_throttle = true, @@ -859,7 +859,7 @@ struct iwl_cfg iwl6050g2_bgn_cfg = { .shadow_ram_support = true, .ht_greenfield_support = true, .led_compensation = 51, - .use_rts_for_ht = true, /* use rts/cts protection */ + .use_rts_for_aggregation = true, /* use rts/cts protection */ .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .supports_idle = true, .adv_thermal_throttle = true, @@ -933,7 +933,7 @@ struct iwl_cfg iwl6000_3agn_cfg = { .shadow_ram_support = true, .ht_greenfield_support = true, .led_compensation = 51, - .use_rts_for_ht = true, /* use rts/cts protection */ + .use_rts_for_aggregation = true, /* use rts/cts protection */ .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, .supports_idle = true, .adv_thermal_throttle = true, diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c index a7216dd..75b901b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c @@ -211,10 +211,21 @@ static void iwlagn_chain_noise_reset(struct iwl_priv *priv) } } -static void iwlagn_rts_tx_cmd_flag(struct ieee80211_tx_info *info, - __le32 *tx_flags) +static void iwlagn_tx_cmd_protection(struct iwl_priv *priv, + struct ieee80211_tx_info *info, + __le16 fc, __le32 *tx_flags) { - *tx_flags |= TX_CMD_FLG_PROT_REQUIRE_MSK; + if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS || + info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) { + *tx_flags |= TX_CMD_FLG_PROT_REQUIRE_MSK; + return; + } + + if (priv->cfg->use_rts_for_aggregation && + info->flags & IEEE80211_TX_CTL_AMPDU) { + *tx_flags |= TX_CMD_FLG_PROT_REQUIRE_MSK; + return; + } } /* Calc max signal level (dBm) among 3 possible receivers */ @@ -268,7 +279,7 @@ struct iwl_hcmd_utils_ops iwlagn_hcmd_utils = { .build_addsta_hcmd = iwlagn_build_addsta_hcmd, .gain_computation = iwlagn_gain_computation, .chain_noise_reset = iwlagn_chain_noise_reset, - .rts_tx_cmd_flag = iwlagn_rts_tx_cmd_flag, + .tx_cmd_protection = iwlagn_tx_cmd_protection, .calc_rssi = iwlagn_calc_rssi, .request_scan = iwlagn_request_scan, }; diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index d04502d..69155aa 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -379,10 +379,7 @@ static void iwlagn_tx_cmd_build_basic(struct iwl_priv *priv, tx_flags |= TX_CMD_FLG_SEQ_CTL_MSK; } - priv->cfg->ops->utils->rts_tx_cmd_flag(info, &tx_flags); - - if ((tx_flags & TX_CMD_FLG_RTS_MSK) || (tx_flags & TX_CMD_FLG_CTS_MSK)) - tx_flags |= TX_CMD_FLG_FULL_TXOP_PROT_MSK; + priv->cfg->ops->utils->tx_cmd_protection(priv, info, fc, &tx_flags); tx_flags &= ~(TX_CMD_FLG_ANT_SEL_MSK); if (ieee80211_is_mgmt(fc)) { @@ -456,21 +453,6 @@ static void iwlagn_tx_cmd_build_rate(struct iwl_priv *priv, if ((rate_idx >= IWL_FIRST_CCK_RATE) && (rate_idx <= IWL_LAST_CCK_RATE)) rate_flags |= RATE_MCS_CCK_MSK; - /* Set up RTS and CTS flags for certain packets */ - switch (fc & cpu_to_le16(IEEE80211_FCTL_STYPE)) { - case cpu_to_le16(IEEE80211_STYPE_AUTH): - case cpu_to_le16(IEEE80211_STYPE_DEAUTH): - case cpu_to_le16(IEEE80211_STYPE_ASSOC_REQ): - case cpu_to_le16(IEEE80211_STYPE_REASSOC_REQ): - if (tx_cmd->tx_flags & TX_CMD_FLG_RTS_MSK) { - tx_cmd->tx_flags &= ~TX_CMD_FLG_RTS_MSK; - tx_cmd->tx_flags |= TX_CMD_FLG_CTS_MSK; - } - break; - default: - break; - } - /* Set up antennas */ priv->mgmt_tx_ant = iwl_toggle_tx_ant(priv, priv->mgmt_tx_ant, priv->hw_params.valid_tx_ant); diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 35337b1..c1882fd 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -202,13 +202,6 @@ int iwl_commit_rxon(struct iwl_priv *priv) priv->start_calib = 0; if (new_assoc) { - /* - * allow CTS-to-self if possible for new association. - * this is relevant only for 5000 series and up, - * but will not damage 4965 - */ - priv->staging_rxon.flags |= RXON_FLG_SELF_CTS_EN; - /* Apply the new configuration * RXON assoc doesn't clear the station table in uCode, */ @@ -1618,45 +1611,9 @@ static ssize_t store_tx_power(struct device *d, static DEVICE_ATTR(tx_power, S_IWUSR | S_IRUGO, show_tx_power, store_tx_power); -static ssize_t show_rts_ht_protection(struct device *d, - struct device_attribute *attr, char *buf) -{ - struct iwl_priv *priv = dev_get_drvdata(d); - - return sprintf(buf, "%s\n", - priv->cfg->use_rts_for_ht ? "RTS/CTS" : "CTS-to-self"); -} - -static ssize_t store_rts_ht_protection(struct device *d, - struct device_attribute *attr, - const char *buf, size_t count) -{ - struct iwl_priv *priv = dev_get_drvdata(d); - unsigned long val; - int ret; - - ret = strict_strtoul(buf, 10, &val); - if (ret) - IWL_INFO(priv, "Input is not in decimal form.\n"); - else { - if (!iwl_is_associated(priv)) - priv->cfg->use_rts_for_ht = val ? true : false; - else - IWL_ERR(priv, "Sta associated with AP - " - "Change protection mechanism is not allowed\n"); - ret = count; - } - return ret; -} - -static DEVICE_ATTR(rts_ht_protection, S_IWUSR | S_IRUGO, - show_rts_ht_protection, store_rts_ht_protection); - - static struct attribute *iwl_sysfs_entries[] = { &dev_attr_temperature.attr, &dev_attr_tx_power.attr, - &dev_attr_rts_ht_protection.attr, #ifdef CONFIG_IWLWIFI_DEBUG &dev_attr_debug_level.attr, #endif @@ -3464,25 +3421,6 @@ static int iwl_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, return ret; } -/* - * switch to RTS/CTS for TX - */ -static void iwl_enable_rts_cts(struct iwl_priv *priv) -{ - - if (test_bit(STATUS_EXIT_PENDING, &priv->status)) - return; - - priv->staging_rxon.flags &= ~RXON_FLG_SELF_CTS_EN; - if (!test_bit(STATUS_SCANNING, &priv->status)) { - IWL_DEBUG_INFO(priv, "use RTS/CTS protection\n"); - iwlcore_commit_rxon(priv); - } else { - /* scanning, defer the request until scan completed */ - IWL_DEBUG_INFO(priv, "defer setting RTS/CTS protection\n"); - } -} - static int iwl_mac_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, enum ieee80211_ampdu_mlme_action action, @@ -3529,14 +3467,33 @@ static int iwl_mac_ampdu_action(struct ieee80211_hw *hw, } if (test_bit(STATUS_EXIT_PENDING, &priv->status)) ret = 0; + if (priv->cfg->use_rts_for_aggregation) { + struct iwl_station_priv *sta_priv = + (void *) sta->drv_priv; + /* + * switch off RTS/CTS if it was previously enabled + */ + + sta_priv->lq_sta.lq.general_params.flags &= + ~LINK_QUAL_FLAGS_SET_STA_TLC_RTS_MSK; + iwl_send_lq_cmd(priv, &sta_priv->lq_sta.lq, + CMD_ASYNC, false); + } break; case IEEE80211_AMPDU_TX_OPERATIONAL: - if (priv->cfg->use_rts_for_ht) { + if (priv->cfg->use_rts_for_aggregation) { + struct iwl_station_priv *sta_priv = + (void *) sta->drv_priv; + /* * switch to RTS/CTS if it is the prefer protection * method for HT traffic */ - iwl_enable_rts_cts(priv); + + sta_priv->lq_sta.lq.general_params.flags |= + LINK_QUAL_FLAGS_SET_STA_TLC_RTS_MSK; + iwl_send_lq_cmd(priv, &sta_priv->lq_sta.lq, + CMD_ASYNC, false); } ret = 0; break; diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 8ccb6d2..2c03c6e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -401,21 +401,38 @@ void iwlcore_free_geos(struct iwl_priv *priv) EXPORT_SYMBOL(iwlcore_free_geos); /* - * iwlcore_rts_tx_cmd_flag: Set rts/cts. 3945 and 4965 only share this + * iwlcore_tx_cmd_protection: Set rts/cts. 3945 and 4965 only share this * function. */ -void iwlcore_rts_tx_cmd_flag(struct ieee80211_tx_info *info, - __le32 *tx_flags) +void iwlcore_tx_cmd_protection(struct iwl_priv *priv, + struct ieee80211_tx_info *info, + __le16 fc, __le32 *tx_flags) { if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) { *tx_flags |= TX_CMD_FLG_RTS_MSK; *tx_flags &= ~TX_CMD_FLG_CTS_MSK; + *tx_flags |= TX_CMD_FLG_FULL_TXOP_PROT_MSK; + + if (!ieee80211_is_mgmt(fc)) + return; + + switch (fc & cpu_to_le16(IEEE80211_FCTL_STYPE)) { + case cpu_to_le16(IEEE80211_STYPE_AUTH): + case cpu_to_le16(IEEE80211_STYPE_DEAUTH): + case cpu_to_le16(IEEE80211_STYPE_ASSOC_REQ): + case cpu_to_le16(IEEE80211_STYPE_REASSOC_REQ): + *tx_flags &= ~TX_CMD_FLG_RTS_MSK; + *tx_flags |= TX_CMD_FLG_CTS_MSK; + break; + } } else if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) { *tx_flags &= ~TX_CMD_FLG_RTS_MSK; *tx_flags |= TX_CMD_FLG_CTS_MSK; + *tx_flags |= TX_CMD_FLG_FULL_TXOP_PROT_MSK; } } -EXPORT_SYMBOL(iwlcore_rts_tx_cmd_flag); +EXPORT_SYMBOL(iwlcore_tx_cmd_protection); + static bool is_single_rx_stream(struct iwl_priv *priv) { @@ -1869,6 +1886,10 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw, priv->staging_rxon.flags |= RXON_FLG_TGG_PROTECT_MSK; else priv->staging_rxon.flags &= ~RXON_FLG_TGG_PROTECT_MSK; + if (bss_conf->use_cts_prot) + priv->staging_rxon.flags |= RXON_FLG_SELF_CTS_EN; + else + priv->staging_rxon.flags &= ~RXON_FLG_SELF_CTS_EN; } if (changes & BSS_CHANGED_BASIC_RATES) { diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index e9d23f2..4a71dfb 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h @@ -104,8 +104,9 @@ struct iwl_hcmd_utils_ops { u32 min_average_noise, u8 default_chain); void (*chain_noise_reset)(struct iwl_priv *priv); - void (*rts_tx_cmd_flag)(struct ieee80211_tx_info *info, - __le32 *tx_flags); + void (*tx_cmd_protection)(struct iwl_priv *priv, + struct ieee80211_tx_info *info, + __le16 fc, __le32 *tx_flags); int (*calc_rssi)(struct iwl_priv *priv, struct iwl_rx_phy_res *rx_resp); void (*request_scan)(struct iwl_priv *priv, struct ieee80211_vif *vif); @@ -249,7 +250,7 @@ struct iwl_mod_params { * @led_compensation: compensate on the led on/off time per HW according * to the deviation to achieve the desired led frequency. * The detail algorithm is described in iwl-led.c - * @use_rts_for_ht: use rts/cts protection for HT traffic + * @use_rts_for_aggregation: use rts/cts protection for HT traffic * @chain_noise_num_beacons: number of beacons used to compute chain noise * @adv_thermal_throttle: support advance thermal throttle * @support_ct_kill_exit: support ct kill exit condition @@ -318,7 +319,7 @@ struct iwl_cfg { const bool ht_greenfield_support; u16 led_compensation; const bool broken_powersave; - bool use_rts_for_ht; + bool use_rts_for_aggregation; int chain_noise_num_beacons; const bool supports_idle; bool adv_thermal_throttle; @@ -390,8 +391,9 @@ void iwl_config_ap(struct iwl_priv *priv, struct ieee80211_vif *vif); void iwl_mac_reset_tsf(struct ieee80211_hw *hw); int iwl_alloc_txq_mem(struct iwl_priv *priv); void iwl_free_txq_mem(struct iwl_priv *priv); -void iwlcore_rts_tx_cmd_flag(struct ieee80211_tx_info *info, - __le32 *tx_flags); +void iwlcore_tx_cmd_protection(struct iwl_priv *priv, + struct ieee80211_tx_info *info, + __le16 fc, __le32 *tx_flags); #ifdef CONFIG_IWLWIFI_DEBUGFS int iwl_alloc_traffic_mem(struct iwl_priv *priv); void iwl_free_traffic_mem(struct iwl_priv *priv); diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index d24eb47..70c4b8f 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -435,10 +435,7 @@ static void iwl3945_build_tx_cmd_basic(struct iwl_priv *priv, tx_flags |= TX_CMD_FLG_SEQ_CTL_MSK; } - priv->cfg->ops->utils->rts_tx_cmd_flag(info, &tx_flags); - - if ((tx_flags & TX_CMD_FLG_RTS_MSK) || (tx_flags & TX_CMD_FLG_CTS_MSK)) - tx_flags |= TX_CMD_FLG_FULL_TXOP_PROT_MSK; + priv->cfg->ops->utils->tx_cmd_protection(priv, info, fc, &tx_flags); tx_flags &= ~(TX_CMD_FLG_ANT_SEL_MSK); if (ieee80211_is_mgmt(fc)) { diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c index 8e9fbfd..3e82f16 100644 --- a/drivers/net/wireless/libertas/cfg.c +++ b/drivers/net/wireless/libertas/cfg.c @@ -6,7 +6,10 @@ * */ +#include <linux/sched.h> +#include <linux/wait.h> #include <linux/slab.h> +#include <linux/sched.h> #include <linux/ieee80211.h> #include <net/cfg80211.h> #include <asm/unaligned.h> diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c index 6e71346..ba854c7 100644 --- a/drivers/net/wireless/libertas/if_sdio.c +++ b/drivers/net/wireless/libertas/if_sdio.c @@ -125,6 +125,8 @@ struct if_sdio_card { const char *helper; const char *firmware; + bool helper_allocated; + bool firmware_allocated; u8 buffer[65536]; @@ -984,16 +986,34 @@ static int if_sdio_probe(struct sdio_func *func, card->helper = if_sdio_models[i].helper; card->firmware = if_sdio_models[i].firmware; + kparam_block_sysfs_write(helper_name); if (lbs_helper_name) { + char *helper = kstrdup(lbs_helper_name, GFP_KERNEL); + if (!helper) { + kparam_unblock_sysfs_write(helper_name); + ret = -ENOMEM; + goto free; + } lbs_deb_sdio("overriding helper firmware: %s\n", lbs_helper_name); - card->helper = lbs_helper_name; + card->helper = helper; + card->helper_allocated = true; } + kparam_unblock_sysfs_write(helper_name); + kparam_block_sysfs_write(fw_name); if (lbs_fw_name) { + char *fw_name = kstrdup(lbs_fw_name, GFP_KERNEL); + if (!fw_name) { + kparam_unblock_sysfs_write(fw_name); + ret = -ENOMEM; + goto free; + } lbs_deb_sdio("overriding firmware: %s\n", lbs_fw_name); - card->firmware = lbs_fw_name; + card->firmware = fw_name; + card->firmware_allocated = true; } + kparam_unblock_sysfs_write(fw_name); sdio_claim_host(func); @@ -1127,6 +1147,10 @@ free: kfree(packet); } + if (card->helper_allocated) + kfree(card->helper); + if (card->firmware_allocated) + kfree(card->firmware); kfree(card); goto out; @@ -1177,6 +1201,10 @@ static void if_sdio_remove(struct sdio_func *func) kfree(packet); } + if (card->helper_allocated) + kfree(card->helper); + if (card->firmware_allocated) + kfree(card->firmware); kfree(card); lbs_deb_leave(LBS_DEB_SDIO); diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c index 07ece9d..3ff6106 100644 --- a/drivers/net/wireless/libertas/if_usb.c +++ b/drivers/net/wireless/libertas/if_usb.c @@ -289,10 +289,13 @@ static int if_usb_probe(struct usb_interface *intf, } /* Upload firmware */ + kparam_block_sysfs_write(fw_name); if (__if_usb_prog_firmware(cardp, lbs_fw_name, BOOT_CMD_FW_BY_USB)) { + kparam_unblock_sysfs_write(fw_name); lbs_deb_usbd(&udev->dev, "FW upload failed\n"); goto err_prog_firmware; } + kparam_unblock_sysfs_write(fw_name); if (!(priv = lbs_add_card(cardp, &udev->dev))) goto err_prog_firmware; diff --git a/drivers/net/wireless/libertas_tf/if_usb.c b/drivers/net/wireless/libertas_tf/if_usb.c index b172f5d..41a4f21 100644 --- a/drivers/net/wireless/libertas_tf/if_usb.c +++ b/drivers/net/wireless/libertas_tf/if_usb.c @@ -811,12 +811,15 @@ static int if_usb_prog_firmware(struct if_usb_card *cardp) lbtf_deb_enter(LBTF_DEB_USB); + kparam_block_sysfs_write(fw_name); ret = request_firmware(&cardp->fw, lbtf_fw_name, &cardp->udev->dev); if (ret < 0) { pr_err("request_firmware() failed with %#x\n", ret); pr_err("firmware %s not found\n", lbtf_fw_name); + kparam_unblock_sysfs_write(fw_name); goto done; } + kparam_unblock_sysfs_write(fw_name); if (check_fwfile_format(cardp->fw->data, cardp->fw->size)) goto release_fw; diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c index 71a101f..822f8dc 100644 --- a/drivers/net/wireless/p54/p54pci.c +++ b/drivers/net/wireless/p54/p54pci.c @@ -43,8 +43,6 @@ static DEFINE_PCI_DEVICE_TABLE(p54p_table) = { { PCI_DEVICE(0x1260, 0x3886) }, /* Intersil PRISM Xbow Wireless LAN adapter (Symbol AP-300) */ { PCI_DEVICE(0x1260, 0xffff) }, - /* Standard Microsystems Corp SMC2802W Wireless PCI */ - { PCI_DEVICE(0x10b8, 0x2802) }, { }, }; diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c index b2c2f39..ecbbb68 100644 --- a/drivers/net/xilinx_emaclite.c +++ b/drivers/net/xilinx_emaclite.c @@ -1086,7 +1086,7 @@ static void xemaclite_remove_ndev(struct net_device *ndev) * * Return: Value of the parameter if the parameter is found, or 0 otherwise */ -static bool get_bool(struct of_device *ofdev, const char *s) +static bool get_bool(struct platform_device *ofdev, const char *s) { u32 *p = (u32 *)of_get_property(ofdev->dev.of_node, s, NULL); @@ -1115,7 +1115,7 @@ static struct net_device_ops xemaclite_netdev_ops; * Return: 0, if the driver is bound to the Emaclite device, or * a negative error if there is failure. */ -static int __devinit xemaclite_of_probe(struct of_device *ofdev, +static int __devinit xemaclite_of_probe(struct platform_device *ofdev, const struct of_device_id *match) { struct resource r_irq; /* Interrupt resources */ @@ -1240,7 +1240,7 @@ error2: * * Return: 0, always. */ -static int __devexit xemaclite_of_remove(struct of_device *of_dev) +static int __devexit xemaclite_of_remove(struct platform_device *of_dev) { struct device *dev = &of_dev->dev; struct net_device *ndev = dev_get_drvdata(dev); |